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2024-04-24 10:25:44 +08:00
parent 627bf43ee3
commit 248388a322
5271 changed files with 3753425 additions and 803 deletions
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11
build/lib/mysql/mysql-test/suite/innodb_plugin/t/disabled.def Normal file
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##############################################################################
#
# List the test cases that are to be disabled temporarily.
#
# Separate the test case name and the comment with ':'.
#
# <testcasename> : BUG#<xxxx> <date disabled> <disabler> <comment>
#
# Do not use any TAB characters for whitespace.
#
##############################################################################

65
build/lib/mysql/mysql-test/suite/innodb_plugin/t/innodb-analyze.test Normal file
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#
# Test that mysqld does not crash when running ANALYZE TABLE with
# different values of the parameter innodb_stats_sample_pages.
#
-- source include/have_innodb_plugin.inc
# we care only that the following SQL commands do not produce errors
# and do not crash the server
-- disable_query_log
-- disable_result_log
-- enable_warnings
let $sample_pages=`select @@innodb_stats_sample_pages`;
SET GLOBAL innodb_stats_sample_pages=0;
# check that the value has been adjusted to 1
-- enable_result_log
SHOW VARIABLES LIKE 'innodb_stats_sample_pages';
-- disable_result_log
CREATE TABLE innodb_analyze (
a INT,
b INT,
KEY(a),
KEY(b,a)
) ENGINE=InnoDB;
# test with empty table
ANALYZE TABLE innodb_analyze;
SET GLOBAL innodb_stats_sample_pages=2;
ANALYZE TABLE innodb_analyze;
SET GLOBAL innodb_stats_sample_pages=4;
ANALYZE TABLE innodb_analyze;
SET GLOBAL innodb_stats_sample_pages=8;
ANALYZE TABLE innodb_analyze;
SET GLOBAL innodb_stats_sample_pages=16;
ANALYZE TABLE innodb_analyze;
INSERT INTO innodb_analyze VALUES
(1,1), (1,1), (1,2), (1,3), (1,4), (1,5),
(8,1), (8,8), (8,2), (7,1), (1,4), (3,5);
SET GLOBAL innodb_stats_sample_pages=1;
ANALYZE TABLE innodb_analyze;
SET GLOBAL innodb_stats_sample_pages=2;
ANALYZE TABLE innodb_analyze;
SET GLOBAL innodb_stats_sample_pages=4;
ANALYZE TABLE innodb_analyze;
SET GLOBAL innodb_stats_sample_pages=8;
ANALYZE TABLE innodb_analyze;
SET GLOBAL innodb_stats_sample_pages=16;
ANALYZE TABLE innodb_analyze;
DROP TABLE innodb_analyze;
EVAL SET GLOBAL innodb_stats_sample_pages=$sample_pages;

20
build/lib/mysql/mysql-test/suite/innodb_plugin/t/innodb-autoinc-18274.test Normal file
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-- source include/have_innodb_plugin.inc
# embedded server ignores 'delayed', so skip this
-- source include/not_embedded.inc
--disable_warnings
drop table if exists t1;
--enable_warnings
#
# Bug #18274 InnoDB auto_increment field reset on OPTIMIZE TABLE
SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
CREATE TABLE t1 (c1 INT PRIMARY KEY AUTO_INCREMENT) ENGINE=InnoDB;
INSERT INTO t1 VALUES (null);
SHOW CREATE TABLE t1;
DELETE FROM t1;
OPTIMIZE TABLE t1;
SHOW CREATE TABLE t1;
INSERT INTO t1 VALUES(null);
SELECT * FROM t1;
DROP TABLE t1;

34
build/lib/mysql/mysql-test/suite/innodb_plugin/t/innodb-autoinc-44030.test Normal file
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-- source include/have_innodb_plugin.inc
# embedded server ignores 'delayed', so skip this
-- source include/not_embedded.inc
--disable_warnings
drop table if exists t1;
--enable_warnings
#
# 44030: Error: (1500) Couldn't read the MAX(ID) autoinc value from
# the index (PRIMARY)
# This test requires a restart of the server
SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
CREATE TABLE t1 (c1 INT PRIMARY KEY AUTO_INCREMENT) ENGINE=InnoDB;
INSERT INTO t1 VALUES (null);
INSERT INTO t1 VALUES (null);
ALTER TABLE t1 CHANGE c1 d1 INT NOT NULL AUTO_INCREMENT;
SELECT * FROM t1;
# Restart the server
-- source include/restart_mysqld.inc
# The MySQL and InnoDB data dictionaries should now be out of sync.
# The select should print message to the error log
SELECT * FROM t1;
# MySQL have made a change (http://lists.mysql.com/commits/75268) that no
# longer results in the two data dictionaries being out of sync. If they
# revert their changes then this check for ER_AUTOINC_READ_FAILED will need
# to be enabled. Also, see http://bugs.mysql.com/bug.php?id=47621.
# -- error ER_AUTOINC_READ_FAILED,1467
INSERT INTO t1 VALUES(null);
ALTER TABLE t1 AUTO_INCREMENT = 3;
SHOW CREATE TABLE t1;
INSERT INTO t1 VALUES(null);
SELECT * FROM t1;
DROP TABLE t1;

33
build/lib/mysql/mysql-test/suite/innodb_plugin/t/innodb-autoinc-56228.test Normal file
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-- source include/have_innodb_plugin.inc
##
# Bug #56228: dropping tables from within an active statement crashes server
#
DROP TABLE IF EXISTS t1_56228;
DROP TABLE IF EXISTS t2_56228;
DROP FUNCTION IF EXISTS bug56228;
CREATE TEMPORARY TABLE t1_56228(
c1 iNT AUTO_INCREMENT PRIMARY KEY) ENGINE=InnoDB;
CREATE TEMPORARY TABLE t2_56228(
c1 iNT AUTO_INCREMENT PRIMARY KEY) ENGINE=InnoDB;
DELIMITER //;
CREATE FUNCTION bug56228() RETURNS INT DETERMINISTIC
BEGIN
INSERT INTO t1_56228 VALUES(NULL);
INSERT INTO t2_56228 VALUES(NULL);
INSERT INTO t1_56228 VALUES(NULL);
INSERT INTO t2_56228 VALUES(NULL);
DROP TEMPORARY TABLE t1_56228;
RETURN 42;
END //
DELIMITER ;//
SELECT bug56228();
DROP FUNCTION bug56228;
DROP TEMPORARY TABLE t2_56228;
DROP TEMPORARY TABLE IF EXISTS t1_56228;

19
build/lib/mysql/mysql-test/suite/innodb_plugin/t/innodb-autoinc-optimize.test Normal file
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-- source include/have_innodb_plugin.inc
# embedded server ignores 'delayed', so skip this
-- source include/not_embedded.inc
--disable_warnings
drop table if exists t1;
--enable_warnings
#
# Bug 34286
#
create table t1(a int not null auto_increment primary key) engine=innodb;
insert into t1 set a = -1;
# NOTE: The database needs to be shutdown and restarted (here) for
# the test to work. It's included for reference only.
optimize table t1;
--echo ==== clean up ====
DROP TABLE t1;

639
build/lib/mysql/mysql-test/suite/innodb_plugin/t/innodb-autoinc.test Normal file
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-- source include/have_innodb_plugin.inc
# embedded server ignores 'delayed', so skip this
-- source include/not_embedded.inc
--disable_warnings
drop table if exists t1;
--enable_warnings
#
# Bug #34335
#
CREATE TABLE t1 (c1 BIGINT PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (9223372036854775807, null);
-- error ER_DUP_ENTRY,1062
INSERT INTO t1 (c2) VALUES ('innodb');
SELECT * FROM t1;
DROP TABLE t1;
#
## Test AUTOINC overflow
##
# TINYINT
CREATE TABLE t1 (c1 TINYINT PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (127, null);
-- error ER_DUP_ENTRY,1062
INSERT INTO t1 (c2) VALUES ('innodb');
SELECT * FROM t1;
DROP TABLE t1;
CREATE TABLE t1 (c1 TINYINT UNSIGNED PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (255, null);
-- error ER_DUP_ENTRY,1062
INSERT INTO t1 (c2) VALUES ('innodb');
SELECT * FROM t1;
DROP TABLE t1;
#
# SMALLINT
#
CREATE TABLE t1 (c1 SMALLINT PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (32767, null);
-- error ER_DUP_ENTRY,1062
INSERT INTO t1 (c2) VALUES ('innodb');
SELECT * FROM t1;
DROP TABLE t1;
CREATE TABLE t1 (c1 SMALLINT UNSIGNED PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (65535, null);
-- error ER_DUP_ENTRY,1062
INSERT INTO t1 (c2) VALUES ('innodb');
SELECT * FROM t1;
DROP TABLE t1;
#
# MEDIUMINT
#
CREATE TABLE t1 (c1 MEDIUMINT PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (8388607, null);
-- error ER_DUP_ENTRY,1062
INSERT INTO t1 (c2) VALUES ('innodb');
SELECT * FROM t1;
DROP TABLE t1;
CREATE TABLE t1 (c1 MEDIUMINT UNSIGNED PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (16777215, null);
-- error ER_DUP_ENTRY,1062
INSERT INTO t1 (c2) VALUES ('innodb');
SELECT * FROM t1;
DROP TABLE t1;
#
# INT
#
CREATE TABLE t1 (c1 INT PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (2147483647, null);
-- error ER_DUP_ENTRY,1062
INSERT INTO t1 (c2) VALUES ('innodb');
SELECT * FROM t1;
DROP TABLE t1;
CREATE TABLE t1 (c1 INT UNSIGNED PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (4294967295, null);
-- error ER_DUP_ENTRY,1062
INSERT INTO t1 (c2) VALUES ('innodb');
SELECT * FROM t1;
DROP TABLE t1;
#
# BIGINT
#
CREATE TABLE t1 (c1 BIGINT PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (9223372036854775807, null);
-- error ER_DUP_ENTRY,1062
INSERT INTO t1 (c2) VALUES ('innodb');
SELECT * FROM t1;
DROP TABLE t1;
CREATE TABLE t1 (c1 BIGINT UNSIGNED PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (18446744073709551615, null);
-- error ER_AUTOINC_READ_FAILED,1467
INSERT INTO t1 (c2) VALUES ('innodb');
SELECT * FROM t1;
DROP TABLE t1;
#
# Bug 37531
# After truncate, auto_increment behaves incorrectly for InnoDB
#
CREATE TABLE t1(c1 INT PRIMARY KEY AUTO_INCREMENT) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1), (2), (3);
INSERT INTO t1 VALUES (NULL), (NULL), (NULL);
SELECT c1 FROM t1;
SHOW CREATE TABLE t1;
TRUNCATE TABLE t1;
SHOW CREATE TABLE t1;
INSERT INTO t1 VALUES (1), (2), (3);
INSERT INTO t1 VALUES (NULL), (NULL), (NULL);
SELECT c1 FROM t1;
SHOW CREATE TABLE t1;
DROP TABLE t1;
#
# Deleting all records should not reset the AUTOINC counter.
#
CREATE TABLE t1(c1 INT PRIMARY KEY AUTO_INCREMENT) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1), (2), (3);
INSERT INTO t1 VALUES (NULL), (NULL), (NULL);
SELECT c1 FROM t1;
SHOW CREATE TABLE t1;
DELETE FROM t1;
SHOW CREATE TABLE t1;
INSERT INTO t1 VALUES (1), (2), (3);
INSERT INTO t1 VALUES (NULL), (NULL), (NULL);
SELECT c1 FROM t1;
SHOW CREATE TABLE t1;
DROP TABLE t1;
#
# Bug 38839
# Reset the last value generated at end of statement
#
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c1 INT AUTO_INCREMENT, c2 INT, PRIMARY KEY(c1)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (NULL, 1);
DELETE FROM t1 WHERE c1 = 1;
INSERT INTO t1 VALUES (2,1);
INSERT INTO t1 VALUES (NULL,8);
SELECT * FROM t1;
DROP TABLE t1;
# Bug 38839 -- same as above but for multi value insert
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c1 INT AUTO_INCREMENT, c2 INT, PRIMARY KEY(c1)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (NULL, 1);
DELETE FROM t1 WHERE c1 = 1;
INSERT INTO t1 VALUES (2,1), (NULL, 8);
INSERT INTO t1 VALUES (NULL,9);
SELECT * FROM t1;
DROP TABLE t1;
#
# Test changes to AUTOINC next value calculation
SET @@SESSION.AUTO_INCREMENT_INCREMENT=100, @@SESSION.AUTO_INCREMENT_OFFSET=10;
SHOW VARIABLES LIKE "%auto_inc%";
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c1 INT AUTO_INCREMENT, PRIMARY KEY(c1)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (NULL),(5),(NULL);
INSERT INTO t1 VALUES (250),(NULL);
SELECT * FROM t1;
INSERT INTO t1 VALUES (1000);
SET @@INSERT_ID=400;
INSERT INTO t1 VALUES(NULL),(NULL);
SELECT * FROM t1;
DROP TABLE t1;
# Test with SIGNED INT column, by inserting a 0 for the first column value
# 0 is treated in the same was NULL.
# Reset the AUTOINC session variables
SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
SET @@INSERT_ID=1;
SHOW VARIABLES LIKE "%auto_inc%";
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c1 INT AUTO_INCREMENT, PRIMARY KEY(c1)) ENGINE=InnoDB;
INSERT INTO t1 VALUES(0);
SELECT * FROM t1;
SET @@SESSION.AUTO_INCREMENT_INCREMENT=100, @@SESSION.AUTO_INCREMENT_OFFSET=10;
INSERT INTO t1 VALUES (-1), (NULL),(2),(NULL);
INSERT INTO t1 VALUES (250),(NULL);
SELECT * FROM t1;
SET @@INSERT_ID=400;
# Duplicate error expected here for autoinc_lock_mode != TRADITIONAL
-- error ER_DUP_ENTRY,1062
INSERT INTO t1 VALUES(NULL),(NULL);
SELECT * FROM t1;
DROP TABLE t1;
# Test with SIGNED INT column
# Reset the AUTOINC session variables
SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
SET @@INSERT_ID=1;
SHOW VARIABLES LIKE "%auto_inc%";
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c1 INT AUTO_INCREMENT, PRIMARY KEY(c1)) ENGINE=InnoDB;
INSERT INTO t1 VALUES(-1);
SELECT * FROM t1;
SET @@SESSION.AUTO_INCREMENT_INCREMENT=100, @@SESSION.AUTO_INCREMENT_OFFSET=10;
SHOW VARIABLES LIKE "%auto_inc%";
INSERT INTO t1 VALUES (-2), (NULL),(2),(NULL);
INSERT INTO t1 VALUES (250),(NULL);
SELECT * FROM t1;
INSERT INTO t1 VALUES (1000);
SET @@INSERT_ID=400;
INSERT INTO t1 VALUES(NULL),(NULL);
SELECT * FROM t1;
DROP TABLE t1;
# Test with UNSIGNED INT column, single insert
# The sign in the value is ignored and a new column value is generated
# Reset the AUTOINC session variables
SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
SET @@INSERT_ID=1;
SHOW VARIABLES LIKE "%auto_inc%";
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c1 INT UNSIGNED AUTO_INCREMENT, PRIMARY KEY(c1)) ENGINE=InnoDB;
INSERT INTO t1 VALUES(-1);
SELECT * FROM t1;
SET @@SESSION.AUTO_INCREMENT_INCREMENT=100, @@SESSION.AUTO_INCREMENT_OFFSET=10;
SHOW VARIABLES LIKE "%auto_inc%";
INSERT INTO t1 VALUES (-2);
INSERT INTO t1 VALUES (NULL);
INSERT INTO t1 VALUES (2);
INSERT INTO t1 VALUES (NULL);
INSERT INTO t1 VALUES (250);
INSERT INTO t1 VALUES (NULL);
SELECT * FROM t1;
INSERT INTO t1 VALUES (1000);
SET @@INSERT_ID=400;
INSERT INTO t1 VALUES(NULL);
INSERT INTO t1 VALUES(NULL);
SELECT * FROM t1;
DROP TABLE t1;
# Test with UNSIGNED INT column, multi-value inserts
# The sign in the value is ignored and a new column value is generated
# Reset the AUTOINC session variables
SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
SET @@INSERT_ID=1;
SHOW VARIABLES LIKE "%auto_inc%";
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c1 INT UNSIGNED AUTO_INCREMENT, PRIMARY KEY(c1)) ENGINE=InnoDB;
INSERT INTO t1 VALUES(-1);
SELECT * FROM t1;
SET @@SESSION.AUTO_INCREMENT_INCREMENT=100, @@SESSION.AUTO_INCREMENT_OFFSET=10;
SHOW VARIABLES LIKE "%auto_inc%";
INSERT INTO t1 VALUES (-2),(NULL),(2),(NULL);
INSERT INTO t1 VALUES (250),(NULL);
SELECT * FROM t1;
INSERT INTO t1 VALUES (1000);
SET @@INSERT_ID=400;
# Duplicate error expected here for autoinc_lock_mode != TRADITIONAL
-- error ER_DUP_ENTRY,1062
INSERT INTO t1 VALUES(NULL),(NULL);
SELECT * FROM t1;
DROP TABLE t1;
#
# Check for overflow handling when increment is > 1
SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
SET @@INSERT_ID=1;
SHOW VARIABLES LIKE "%auto_inc%";
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c1 BIGINT AUTO_INCREMENT, PRIMARY KEY(c1)) ENGINE=InnoDB;
# TODO: Fix the autoinc init code
# We have to do this because of a bug in the AUTOINC init code.
INSERT INTO t1 VALUES(NULL);
INSERT INTO t1 VALUES (9223372036854775794); #-- 2^63 - 14
SELECT * FROM t1;
SET @@SESSION.AUTO_INCREMENT_INCREMENT=2, @@SESSION.AUTO_INCREMENT_OFFSET=10;
SHOW VARIABLES LIKE "%auto_inc%";
# This should just fit
INSERT INTO t1 VALUES (NULL),(NULL),(NULL),(NULL),(NULL),(NULL);
SELECT * FROM t1;
DROP TABLE t1;
#
# Check for overflow handling when increment and offser are > 1
SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
SET @@INSERT_ID=1;
SHOW VARIABLES LIKE "%auto_inc%";
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c1 BIGINT UNSIGNED AUTO_INCREMENT, PRIMARY KEY(c1)) ENGINE=InnoDB;
# TODO: Fix the autoinc init code
# We have to do this because of a bug in the AUTOINC init code.
INSERT INTO t1 VALUES(NULL);
INSERT INTO t1 VALUES (18446744073709551603); #-- 2^64 - 13
SELECT * FROM t1;
SET @@SESSION.AUTO_INCREMENT_INCREMENT=2, @@SESSION.AUTO_INCREMENT_OFFSET=10;
SHOW VARIABLES LIKE "%auto_inc%";
--error ER_AUTOINC_READ_FAILED
INSERT INTO t1 VALUES (NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL);
SELECT * FROM t1;
DROP TABLE t1;
#
# Check for overflow handling when increment and offset are odd numbers
SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
SET @@INSERT_ID=1;
SHOW VARIABLES LIKE "%auto_inc%";
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c1 BIGINT UNSIGNED AUTO_INCREMENT, PRIMARY KEY(c1)) ENGINE=InnoDB;
# TODO: Fix the autoinc init code
# We have to do this because of a bug in the AUTOINC init code.
INSERT INTO t1 VALUES(NULL);
INSERT INTO t1 VALUES (18446744073709551603); #-- 2^64 - 13
SELECT * FROM t1;
SET @@SESSION.AUTO_INCREMENT_INCREMENT=5, @@SESSION.AUTO_INCREMENT_OFFSET=7;
SHOW VARIABLES LIKE "%auto_inc%";
--error ER_AUTOINC_READ_FAILED
INSERT INTO t1 VALUES (NULL),(NULL), (NULL);
SELECT * FROM t1;
DROP TABLE t1;
# Check for overflow handling when increment and offset are odd numbers
# and check for large -ve numbers
SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
SET @@INSERT_ID=1;
SHOW VARIABLES LIKE "%auto_inc%";
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c1 BIGINT AUTO_INCREMENT, PRIMARY KEY(c1)) ENGINE=InnoDB;
# TODO: Fix the autoinc init code
# We have to do this because of a bug in the AUTOINC init code.
INSERT INTO t1 VALUES(NULL);
INSERT INTO t1 VALUES(-9223372036854775806); #-- -2^63 + 2
INSERT INTO t1 VALUES(-9223372036854775807); #-- -2^63 + 1
INSERT INTO t1 VALUES(-9223372036854775808); #-- -2^63
SELECT * FROM t1;
SET @@SESSION.AUTO_INCREMENT_INCREMENT=3, @@SESSION.AUTO_INCREMENT_OFFSET=3;
SHOW VARIABLES LIKE "%auto_inc%";
INSERT INTO t1 VALUES (NULL),(NULL), (NULL);
SELECT * FROM t1;
DROP TABLE t1;
#
# Check for overflow handling when increment and offset are very
# large numbers 2^60
SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
SET @@INSERT_ID=1;
SHOW VARIABLES LIKE "%auto_inc%";
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c1 BIGINT UNSIGNED AUTO_INCREMENT, PRIMARY KEY(c1)) ENGINE=InnoDB;
# TODO: Fix the autoinc init code
# We have to do this because of a bug in the AUTOINC init code.
INSERT INTO t1 VALUES(NULL);
INSERT INTO t1 VALUES (18446744073709551610); #-- 2^64 - 2
SELECT * FROM t1;
SET @@SESSION.AUTO_INCREMENT_INCREMENT=1152921504606846976, @@SESSION.AUTO_INCREMENT_OFFSET=1152921504606846976;
SHOW VARIABLES LIKE "%auto_inc%";
--error ER_WARN_DATA_OUT_OF_RANGE
INSERT INTO t1 VALUES (NULL),(NULL);
SELECT * FROM t1;
DROP TABLE t1;
#
# Check for floating point autoinc column handling
#
SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
SET @@INSERT_ID=1;
SHOW VARIABLES LIKE "%auto_inc%";
CREATE TABLE t1 (c1 DOUBLE NOT NULL AUTO_INCREMENT, c2 INT, PRIMARY KEY (c1)) ENGINE=InnoDB;
INSERT INTO t1 VALUES(NULL, 1);
INSERT INTO t1 VALUES(NULL, 2);
SELECT * FROM t1;
ALTER TABLE t1 CHANGE c1 c1 SERIAL;
SELECT * FROM t1;
INSERT INTO t1 VALUES(NULL, 3);
INSERT INTO t1 VALUES(NULL, 4);
SELECT * FROM t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c1 FLOAT NOT NULL AUTO_INCREMENT, c2 INT, PRIMARY KEY (c1)) ENGINE=InnoDB;
INSERT INTO t1 VALUES(NULL, 1);
INSERT INTO t1 VALUES(NULL, 2);
SELECT * FROM t1;
ALTER TABLE t1 CHANGE c1 c1 SERIAL;
SELECT * FROM t1;
INSERT INTO t1 VALUES(NULL, 3);
INSERT INTO t1 VALUES(NULL, 4);
SELECT * FROM t1;
DROP TABLE t1;
#
# Bug# 42714: AUTOINC column calculated next value not greater than highest
# value stored in table.
#
SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=5;
DROP TABLE IF EXISTS t1;
DROP TABLE IF EXISTS t2;
CREATE TABLE t1 (
a INT(11) UNSIGNED NOT NULL AUTO_INCREMENT,
b INT(10) UNSIGNED NOT NULL,
c ENUM('FALSE','TRUE') DEFAULT NULL,
PRIMARY KEY (a)) ENGINE = InnoDB;
CREATE TABLE t2 (
m INT(11) UNSIGNED NOT NULL AUTO_INCREMENT,
n INT(10) UNSIGNED NOT NULL,
o enum('FALSE','TRUE') DEFAULT NULL,
PRIMARY KEY (m)) ENGINE = InnoDB;
INSERT INTO t2 (n,o) VALUES
(1 , 'true'), (1 , 'false'), (2 , 'true'), (2 , 'false'), (3 , 'true'),
(3 , 'false'), (4 , 'true'), (4 , 'false'), (5 , 'true'), (5 , 'false');
SHOW CREATE TABLE t2;
INSERT INTO t1 (b,c) SELECT n,o FROM t2 ;
SHOW CREATE TABLE t1;
INSERT INTO t1 (b,c) SELECT n,o FROM t2 ;
SELECT * FROM t1;
SHOW CREATE TABLE t1;
INSERT INTO t1 (b,c) SELECT n,o FROM t2 WHERE o = 'false';
SELECT * FROM t1;
SHOW CREATE TABLE t1;
INSERT INTO t1 (b,c) SELECT n,o FROM t2 WHERE o = 'false';
SELECT * FROM t1;
SHOW CREATE TABLE t1;
INSERT INTO t1 (b,c) SELECT n,o FROM t2 WHERE o = 'false';
SHOW CREATE TABLE t1;
INSERT INTO t1 (b,c) SELECT n,o FROM t2 WHERE o = 'false';
SHOW CREATE TABLE t1;
INSERT INTO t1 (b,c) SELECT n,o FROM t2 WHERE o = 'false';
SELECT * FROM t1;
SHOW CREATE TABLE t1;
DROP TABLE t1;
DROP TABLE t2;
#
# 43203: Overflow from auto incrementing causes server segv
#
DROP TABLE IF EXISTS t1;
DROP TABLE IF EXISTS t2;
CREATE TABLE t1(
c1 INT(10) UNSIGNED NOT NULL AUTO_INCREMENT
PRIMARY KEY) ENGINE=InnoDB;
INSERT INTO t1 VALUES (NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL);
CREATE TABLE t2(
c1 TINYINT(3) UNSIGNED NOT NULL AUTO_INCREMENT
PRIMARY KEY) ENGINE=InnoDB;
-- error ER_DUP_ENTRY,1062
INSERT INTO t2 SELECT c1 FROM t1;
-- error ER_DUP_ENTRY,1467
INSERT INTO t2 SELECT NULL FROM t1;
DROP TABLE t1;
DROP TABLE t2;
# If the user has specified negative values for an AUTOINC column then
# InnoDB should ignore those values when setting the table's max value.
SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
SHOW VARIABLES LIKE "%auto_inc%";
# TINYINT
CREATE TABLE t1 (c1 TINYINT PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1, NULL);
INSERT INTO t1 VALUES (-1, 'innodb');
INSERT INTO t1 VALUES (-127, 'innodb');
INSERT INTO t1 VALUES (NULL, NULL);
SHOW CREATE TABLE t1;
SELECT * FROM t1;
DROP TABLE t1;
CREATE TABLE t1 (c1 TINYINT UNSIGNED PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1, NULL);
INSERT INTO t1 VALUES (-1, 'innodb');
INSERT INTO t1 VALUES (-127, 'innodb');
INSERT INTO t1 VALUES (NULL, NULL);
SHOW CREATE TABLE t1;
SELECT * FROM t1;
DROP TABLE t1;
#
# SMALLINT
#
CREATE TABLE t1 (c1 SMALLINT PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1, NULL);
INSERT INTO t1 VALUES (-1, 'innodb');
INSERT INTO t1 VALUES (-32767, 'innodb');
INSERT INTO t1 VALUES (NULL, NULL);
SHOW CREATE TABLE t1;
SELECT * FROM t1;
DROP TABLE t1;
CREATE TABLE t1 (c1 SMALLINT UNSIGNED PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1, NULL);
INSERT INTO t1 VALUES (-1, 'innodb');
INSERT INTO t1 VALUES (-32757, 'innodb');
INSERT INTO t1 VALUES (NULL, NULL);
SHOW CREATE TABLE t1;
SELECT * FROM t1;
DROP TABLE t1;
#
# MEDIUMINT
#
CREATE TABLE t1 (c1 MEDIUMINT PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1, NULL);
INSERT INTO t1 VALUES (-1, 'innodb');
INSERT INTO t1 VALUES (-8388607, 'innodb');
INSERT INTO t1 VALUES (NULL, NULL);
SHOW CREATE TABLE t1;
SELECT * FROM t1;
DROP TABLE t1;
CREATE TABLE t1 (c1 MEDIUMINT UNSIGNED PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1, NULL);
INSERT INTO t1 VALUES (-1, 'innodb');
INSERT INTO t1 VALUES (-8388607, 'innodb');
INSERT INTO t1 VALUES (NULL, NULL);
SHOW CREATE TABLE t1;
SELECT * FROM t1;
DROP TABLE t1;
#
# INT
#
CREATE TABLE t1 (c1 INT PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1, NULL);
INSERT INTO t1 VALUES (-1, 'innodb');
INSERT INTO t1 VALUES (-2147483647, 'innodb');
INSERT INTO t1 VALUES (NULL, NULL);
SHOW CREATE TABLE t1;
SELECT * FROM t1;
DROP TABLE t1;
CREATE TABLE t1 (c1 INT UNSIGNED PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1, NULL);
INSERT INTO t1 VALUES (-1, 'innodb');
INSERT INTO t1 VALUES (-2147483647, 'innodb');
INSERT INTO t1 VALUES (NULL, NULL);
SHOW CREATE TABLE t1;
SELECT * FROM t1;
DROP TABLE t1;
#
# BIGINT
#
CREATE TABLE t1 (c1 BIGINT PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1, NULL);
INSERT INTO t1 VALUES (-1, 'innodb');
INSERT INTO t1 VALUES (-9223372036854775807, 'innodb');
INSERT INTO t1 VALUES (NULL, NULL);
SHOW CREATE TABLE t1;
SELECT * FROM t1;
DROP TABLE t1;
CREATE TABLE t1 (c1 BIGINT UNSIGNED PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1, NULL);
INSERT INTO t1 VALUES (-1, 'innodb');
INSERT INTO t1 VALUES (-9223372036854775807, 'innodb');
INSERT INTO t1 VALUES (NULL, NULL);
SHOW CREATE TABLE t1;
SELECT * FROM t1;
DROP TABLE t1;
#
# End negative number check
##
# 47125: auto_increment start value is ignored if an index is created
# and engine=innodb
#
CREATE TABLE t1 (c1 INT AUTO_INCREMENT, c2 INT, PRIMARY KEY(c1)) AUTO_INCREMENT=10 ENGINE=InnoDB;
CREATE INDEX i1 on t1(c2);
SHOW CREATE TABLE t1;
INSERT INTO t1 (c2) values (0);
SELECT * FROM t1;
DROP TABLE t1;
##
# 49032: Use the correct function to read the AUTOINC column value
#
DROP TABLE IF EXISTS t1;
CREATE TABLE t1(C1 DOUBLE AUTO_INCREMENT KEY, C2 CHAR(10)) ENGINE=InnoDB;
INSERT INTO t1(C1, C2) VALUES (1, 'innodb'), (3, 'innodb');
# Restart the server
-- source include/restart_mysqld.inc
INSERT INTO t1(C2) VALUES ('innodb');
SHOW CREATE TABLE t1;
DROP TABLE t1;
CREATE TABLE t1(C1 FLOAT AUTO_INCREMENT KEY, C2 CHAR(10)) ENGINE=InnoDB;
INSERT INTO t1(C1, C2) VALUES (1, 'innodb'), (3, 'innodb');
# Restart the server
-- source include/restart_mysqld.inc
INSERT INTO t1(C2) VALUES ('innodb');
SHOW CREATE TABLE t1;
DROP TABLE t1;
##
# 47720: REPLACE INTO Autoincrement column with negative values
#
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c1 INT AUTO_INCREMENT PRIMARY KEY) ENGINE=InnoDB;
INSERT INTO t1 SET c1 = 1;
SHOW CREATE TABLE t1;
INSERT INTO t1 SET c1 = 2;
INSERT INTO t1 SET c1 = -1;
SELECT * FROM t1;
-- error ER_DUP_ENTRY,1062
INSERT INTO t1 SET c1 = -1;
SHOW CREATE TABLE t1;
REPLACE INTO t1 VALUES (-1);
SELECT * FROM t1;
SHOW CREATE TABLE t1;
DROP TABLE t1;
##
# 49497: Error 1467 (ER_AUTOINC_READ_FAILED) on inserting a negative value
#
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c1 INTEGER AUTO_INCREMENT, PRIMARY KEY (c1)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (-685113344), (1), (NULL), (NULL);
SELECT * FROM t1;
SHOW CREATE TABLE t1;
DROP TABLE t1;
CREATE TABLE t1 (c1 INTEGER AUTO_INCREMENT, PRIMARY KEY (c1)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (-685113344), (2), (NULL), (NULL);
SELECT * FROM t1;
SHOW CREATE TABLE t1;
DROP TABLE t1;
CREATE TABLE t1 (c1 INTEGER AUTO_INCREMENT, PRIMARY KEY (c1)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (NULL), (2), (-685113344), (NULL);
INSERT INTO t1 VALUES (4), (5), (6), (NULL);
SELECT * FROM t1;
SHOW CREATE TABLE t1;
DROP TABLE t1;
CREATE TABLE t1 (c1 INTEGER AUTO_INCREMENT, PRIMARY KEY (c1)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (NULL), (2), (-685113344), (5);
SELECT * FROM t1;
SHOW CREATE TABLE t1;
DROP TABLE t1;
CREATE TABLE t1 (c1 INTEGER AUTO_INCREMENT, PRIMARY KEY (c1)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1), (2), (-685113344), (NULL);
SELECT * FROM t1;
SHOW CREATE TABLE t1;
DROP TABLE t1;
##
# 55277: Failing assertion: auto_inc > 0
#
DROP TABLE IF EXISTS t1;
CREATE TABLE t1(c1 BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY) ENGINE=InnoDB;
INSERT INTO t1 VALUES (NULL);
INSERT INTO t1 VALUES (18446744073709551615);
# Restart the server
-- source include/restart_mysqld.inc
SHOW CREATE TABLE t1;
DROP TABLE t1;

218
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# Bug#13721257 RACE CONDITION IN UPDATES OR INSERTS OF WIDE RECORDS
# Test what happens when a record is inserted or updated so that some
# columns are stored off-page.
--source include/have_innodb_plugin.inc
# DEBUG_SYNC must be compiled in.
--source include/have_debug_sync.inc
# Valgrind would complain about memory leaks when we crash on purpose.
--source include/not_valgrind.inc
# Embedded server does not support crashing
--source include/not_embedded.inc
# Avoid CrashReporter popup on Mac
--source include/not_crashrep.inc
# InnoDB Plugin cannot use DEBUG_SYNC on Windows
--source include/not_windows.inc
CREATE TABLE t1 (a INT PRIMARY KEY, b TEXT) ENGINE=InnoDB;
CREATE TABLE t2 (a INT PRIMARY KEY) ENGINE=InnoDB;
CREATE TABLE t3 (a INT PRIMARY KEY, b TEXT, c TEXT) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1,REPEAT('a',30000)),(2,REPEAT('b',40000));
SET DEBUG_SYNC='before_row_upd_extern SIGNAL have_latch WAIT_FOR go1';
BEGIN;
# This will not block, because it will not store new BLOBs.
UPDATE t1 SET a=a+2;
ROLLBACK;
BEGIN;
--send
UPDATE t1 SET b=CONCAT(b,'foo');
connect (con1,localhost,root,,);
SET DEBUG_SYNC='now WAIT_FOR have_latch';
# this one should block due to the clustered index tree and leaf page latches
--send
SELECT a, RIGHT(b,20) FROM t1;
connect (con2,localhost,root,,);
# Check that the above SELECT is blocked
let $wait_condition=
select count(*) = 1 from information_schema.processlist
where state = 'Sending data' and
info = 'SELECT a, RIGHT(b,20) FROM t1';
--source include/wait_condition.inc
SET DEBUG_SYNC='now SIGNAL go1';
connection con1;
reap;
connection default;
reap;
SET DEBUG='+d,row_ins_extern_checkpoint';
SET DEBUG_SYNC='before_row_ins_extern_latch SIGNAL rec_not_blob WAIT_FOR crash';
ROLLBACK;
BEGIN;
--send
INSERT INTO t1 VALUES (3,REPEAT('c',50000));
connection con1;
SET DEBUG_SYNC='now WAIT_FOR rec_not_blob';
SET SESSION TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;
SELECT @@tx_isolation;
# this one should see (3,NULL_BLOB)
SELECT a, RIGHT(b,20) FROM t1;
SELECT a FROM t1;
# Request a crash, and restart the server.
SET DEBUG='+d,crash_commit_before';
--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--error 2013
INSERT INTO t2 VALUES (42);
disconnect con1;
disconnect con2;
connection default;
# This connection should notice the crash as well.
--error 2013
reap;
# Write file to make mysql-test-run.pl restart the server
--enable_reconnect
--source include/wait_until_connected_again.inc
--disable_reconnect
CHECK TABLE t1;
INSERT INTO t3 VALUES
(1,REPEAT('d',7000),REPEAT('e',100)),
(2,REPEAT('g',7000),REPEAT('h',100));
SET DEBUG_SYNC='before_row_upd_extern SIGNAL have_latch WAIT_FOR go';
# This should move column b off-page.
--send
UPDATE t3 SET c=REPEAT('f',3000) WHERE a=1;
connect (con1,localhost,root,,);
SET DEBUG_SYNC='now WAIT_FOR have_latch';
SET SESSION TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;
SELECT @@tx_isolation;
# this one should block
-- send
SELECT a, RIGHT(b,20), RIGHT(c,20) FROM t3;
connect (con2,localhost,root,,);
# Check that the above SELECT is blocked
let $wait_condition=
select count(*) = 1 from information_schema.processlist
where state = 'Sending data' and
info = 'SELECT a, RIGHT(b,20), RIGHT(c,20) FROM t3';
--source include/wait_condition.inc
SET DEBUG_SYNC='now SIGNAL go';
connection con1;
reap;
disconnect con1;
connection default;
reap;
CHECK TABLE t1,t2,t3;
connection con2;
BEGIN;
INSERT INTO t2 VALUES (347);
connection default;
# The row_upd_extern_checkpoint was removed in Bug#13721257,
# because the mini-transaction of the B-tree modification would
# remain open while we are writing the off-page columns and are
# stuck in the DEBUG_SYNC. A checkpoint involves a flush, which
# would wait for the buffer-fix to cease.
SET DEBUG='+d,row_upd_extern_checkpoint';
SET DEBUG_SYNC='before_row_upd_extern SIGNAL have_latch WAIT_FOR crash';
# This should move column b off-page.
--send
UPDATE t3 SET c=REPEAT('i',3000) WHERE a=2;
connection con2;
SET DEBUG_SYNC='now WAIT_FOR have_latch';
# Check that the above UPDATE is blocked
SELECT info FROM information_schema.processlist
WHERE state = 'debug sync point: before_row_upd_extern';
# Request a crash, and restart the server.
SET DEBUG='+d,crash_commit_before';
--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--error 2013
COMMIT;
disconnect con2;
connection default;
# This connection should notice the crash as well.
--error 2013
reap;
# Write file to make mysql-test-run.pl restart the server
--enable_reconnect
--source include/wait_until_connected_again.inc
--disable_reconnect
CHECK TABLE t1,t2,t3;
SELECT a, RIGHT(b,20), RIGHT(c,20) FROM t3;
SELECT a FROM t3;
connect (con2,localhost,root,,);
BEGIN;
INSERT INTO t2 VALUES (33101);
connection default;
# The row_upd_extern_checkpoint was removed in Bug#13721257,
# because the mini-transaction of the B-tree modification would
# remain open while we are writing the off-page columns and are
# stuck in the DEBUG_SYNC. A checkpoint involves a flush, which
# would wait for the buffer-fix to cease.
SET DEBUG='+d,row_upd_extern_checkpoint';
SET DEBUG_SYNC='after_row_upd_extern SIGNAL have_latch WAIT_FOR crash';
# This should move column b off-page.
--send
UPDATE t3 SET c=REPEAT('j',3000) WHERE a=2;
connection con2;
SET DEBUG_SYNC='now WAIT_FOR have_latch';
# Check that the above UPDATE is blocked
SELECT info FROM information_schema.processlist
WHERE state = 'debug sync point: after_row_upd_extern';
# Request a crash, and restart the server.
SET DEBUG='+d,crash_commit_before';
--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--error 2013
COMMIT;
disconnect con2;
connection default;
# This connection should notice the crash as well.
--error 2013
reap;
# Write file to make mysql-test-run.pl restart the server
--enable_reconnect
--source include/wait_until_connected_again.inc
--disable_reconnect
CHECK TABLE t1,t2,t3;
SELECT a, RIGHT(b,20), RIGHT(c,20) FROM t3;
SELECT a FROM t3;
SELECT * FROM t2;
DROP TABLE t1,t2,t3;

58
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-- source include/not_embedded.inc
-- source include/have_innodb_plugin.inc
--disable_warnings
drop table if exists t1;
--enable_warnings
# REPLACE INTO ... SELECT and INSERT INTO ... SELECT should do
# a consistent read of the source table.
connect (a,localhost,root,,);
connect (b,localhost,root,,);
connection a;
set session transaction isolation level read committed;
create table t1(a int not null) engine=innodb DEFAULT CHARSET=latin1;
create table t2 like t1;
insert into t2 values (1),(2),(3),(4),(5),(6),(7);
set autocommit=0;
# REPLACE INTO ... SELECT case
begin;
# this should not result in any locks on t2.
replace into t1 select * from t2;
connection b;
set session transaction isolation level read committed;
set autocommit=0;
# should not cause a lock wait.
delete from t2 where a=5;
commit;
delete from t2;
commit;
connection a;
commit;
# INSERT INTO ... SELECT case
begin;
# this should not result in any locks on t2.
insert into t1 select * from t2;
connection b;
set session transaction isolation level read committed;
set autocommit=0;
# should not cause a lock wait.
delete from t2 where a=5;
commit;
delete from t2;
commit;
connection a;
commit;
select * from t1;
drop table t1;
drop table t2;
connection default;
disconnect a;
disconnect b;

573
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# Tests for various combinations of ROW_FORMAT and KEY_BLOCK_SIZE
# Related bugs;
# Bug#54679: ALTER TABLE causes compressed row_format to revert to compact
# Bug#56628: ALTER TABLE .. KEY_BLOCK_SIZE=0 produces untrue warning or unnecessary error
# Bug#56632: ALTER TABLE implicitly changes ROW_FORMAT to COMPRESSED
# Rules for interpreting CREATE_OPTIONS
# 1) Create options on an ALTER are added to the options on the
# previous CREATE or ALTER statements.
# 2) KEY_BLOCK_SIZE=0 is considered a unspecified value.
# If the current ROW_FORMAT has explicitly been set to COMPRESSED,
# InnoDB will use a default value of 8. Otherwise KEY_BLOCK_SIZE
# will not be used.
# 3) ROW_FORMAT=DEFAULT allows InnoDB to choose its own default, COMPACT.
# 4) ROW_FORMAT=DEFAULT and KEY_BLOCK_SIZE=0 can be used at any time to
# unset or erase the values persisted in the MySQL dictionary and
# by SHOW CTREATE TABLE.
# 5) When incompatible values for ROW_FORMAT and KEY_BLOCK_SIZE are
# both explicitly given, the ROW_FORMAT is always used in non-strict
# mode.
# 6) InnoDB will automatically convert a table to COMPRESSED only if a
# valid non-zero KEY_BLOCK_SIZE has been given and ROW_FORMAT=DEFAULT
# or has not been used on a previous CREATE TABLE or ALTER TABLE.
# 7) InnoDB strict mode is designed to prevent incompatible create
# options from being used together.
# 8) The non-strict behavior is intended to permit you to import a
# mysqldump file into a database that does not support compressed
# tables, even if the source database contained compressed tables.
# All invalid values and/or incompatible combinations of ROW_FORMAT
# and KEY_BLOCK_SIZE are automatically corrected
#
# *** innodb_strict_mode=ON ***
# 1) Valid ROW_FORMATs are COMPRESSED, COMPACT, DEFAULT, DYNAMIC
# & REDUNDANT. All others are rejected.
# 2) Valid KEY_BLOCK_SIZEs are 0,1,2,4,8,16. All others are rejected.
# 3) KEY_BLOCK_SIZE=0 can be used to set it to 'unspecified'.
# 4) KEY_BLOCK_SIZE=1,2,4,8 & 16 are incompatible with COMPACT, DYNAMIC &
# REDUNDANT.
# 5) KEY_BLOCK_SIZE=1,2,4,8 & 16 as well as ROW_FORMAT=COMPRESSED and
# ROW_FORMAT=DYNAMIC are incompatible with innodb_file_format=Antelope
# and innodb_file_per_table=OFF
# 6) KEY_BLOCK_SIZE on an ALTER must occur with ROW_FORMAT=COMPRESSED
# or ROW_FORMAT=DEFAULT if the ROW_FORMAT was previously specified
# as COMPACT, DYNAMIC or REDUNDANT.
# 7) KEY_BLOCK_SIZE on an ALTER can occur without a ROW_FORMAT if the
# previous ROW_FORMAT was DEFAULT, COMPRESSED, or unspecified.
#
# *** innodb_strict_mode=OFF ***
# 1. Ignore a bad KEY_BLOCK_SIZE, defaulting it to 8.
# 2. Ignore a bad ROW_FORMAT, defaulting to COMPACT.
# 3. Ignore a valid KEY_BLOCK_SIZE when an incompatible but valid
# ROW_FORMAT is specified.
# 4. If innodb_file_format=Antelope or innodb_file_per_table=OFF
# it will ignore ROW_FORMAT=COMPRESSED or DYNAMIC and it will
# ignore all non-zero KEY_BLOCK_SIZEs.
#
# See InnoDB documentation page "SQL Compression Syntax Warnings and Errors"
-- source include/have_innodb_plugin.inc
SET storage_engine=InnoDB;
--disable_query_log
# These values can change during the test
LET $innodb_file_format_orig=`select @@innodb_file_format`;
LET $innodb_file_per_table_orig=`select @@innodb_file_per_table`;
LET $innodb_strict_mode_orig=`select @@session.innodb_strict_mode`;
--enable_query_log
SET GLOBAL innodb_file_format=`Barracuda`;
SET GLOBAL innodb_file_per_table=ON;
# The first half of these tests are with strict mode ON.
SET SESSION innodb_strict_mode = ON;
--echo # Test 1) StrictMode=ON, CREATE and ALTER with each ROW_FORMAT & KEY_BLOCK_SIZE=0
--echo # KEY_BLOCK_SIZE=0 means 'no KEY_BLOCK_SIZE is specified'
DROP TABLE IF EXISTS t1;
--echo # 'FIXED' is sent to InnoDB since it is used by MyISAM.
--echo # But it is an invalid mode in InnoDB
--error ER_CANT_CREATE_TABLE
CREATE TABLE t1 ( i INT ) ROW_FORMAT=FIXED;
SHOW WARNINGS;
CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=0;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
ALTER TABLE t1 ROW_FORMAT=COMPACT KEY_BLOCK_SIZE=0;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
ALTER TABLE t1 ROW_FORMAT=DYNAMIC KEY_BLOCK_SIZE=0;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
ALTER TABLE t1 ROW_FORMAT=REDUNDANT KEY_BLOCK_SIZE=0;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
ALTER TABLE t1 ROW_FORMAT=DEFAULT KEY_BLOCK_SIZE=0;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
--error ER_CANT_CREATE_TABLE
ALTER TABLE t1 ROW_FORMAT=FIXED KEY_BLOCK_SIZE=0;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
--echo # Test 2) StrictMode=ON, CREATE with each ROW_FORMAT & a valid non-zero KEY_BLOCK_SIZE
--echo # KEY_BLOCK_SIZE is incompatible with COMPACT, REDUNDANT, & DYNAMIC
DROP TABLE IF EXISTS t1;
--error ER_CANT_CREATE_TABLE
CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPACT KEY_BLOCK_SIZE=1;
SHOW WARNINGS;
--error ER_CANT_CREATE_TABLE
CREATE TABLE t1 ( i INT ) ROW_FORMAT=REDUNDANT KEY_BLOCK_SIZE=2;
SHOW WARNINGS;
--error ER_CANT_CREATE_TABLE
CREATE TABLE t1 ( i INT ) ROW_FORMAT=DYNAMIC KEY_BLOCK_SIZE=4;
SHOW WARNINGS;
CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=8;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
ALTER TABLE t1 ADD COLUMN f1 INT;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 ( i INT ) ROW_FORMAT=DEFAULT KEY_BLOCK_SIZE=16;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
ALTER TABLE t1 ADD COLUMN f1 INT;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
--echo # Test 3) StrictMode=ON, ALTER with each ROW_FORMAT & a valid non-zero KEY_BLOCK_SIZE
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 ( i INT );
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
--error ER_CANT_CREATE_TABLE
ALTER TABLE t1 ROW_FORMAT=FIXED KEY_BLOCK_SIZE=1;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
SHOW WARNINGS;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
--error ER_CANT_CREATE_TABLE
ALTER TABLE t1 ROW_FORMAT=COMPACT KEY_BLOCK_SIZE=2;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
SHOW WARNINGS;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
--error ER_CANT_CREATE_TABLE
ALTER TABLE t1 ROW_FORMAT=DYNAMIC KEY_BLOCK_SIZE=4;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
SHOW WARNINGS;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
--error ER_CANT_CREATE_TABLE
ALTER TABLE t1 ROW_FORMAT=REDUNDANT KEY_BLOCK_SIZE=8;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
SHOW WARNINGS;
ALTER TABLE t1 ROW_FORMAT=DEFAULT KEY_BLOCK_SIZE=16;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
ALTER TABLE t1 ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
--echo # Test 4) StrictMode=ON, CREATE with ROW_FORMAT=COMPACT, ALTER with a valid non-zero KEY_BLOCK_SIZE
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPACT;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
--error ER_CANT_CREATE_TABLE
ALTER TABLE t1 KEY_BLOCK_SIZE=2;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
SHOW WARNINGS;
ALTER TABLE t1 ROW_FORMAT=REDUNDANT;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
--error ER_CANT_CREATE_TABLE
ALTER TABLE t1 KEY_BLOCK_SIZE=4;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
SHOW WARNINGS;
ALTER TABLE t1 ROW_FORMAT=DYNAMIC;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
--error ER_CANT_CREATE_TABLE
ALTER TABLE t1 KEY_BLOCK_SIZE=8;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
SHOW WARNINGS;
ALTER TABLE t1 ROW_FORMAT=COMPRESSED;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
ALTER TABLE t1 KEY_BLOCK_SIZE=16;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPACT;
ALTER TABLE t1 ROW_FORMAT=DEFAULT KEY_BLOCK_SIZE=1;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
--echo # Test 5) StrictMode=ON, CREATE with a valid KEY_BLOCK_SIZE
--echo # ALTER with each ROW_FORMAT
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 ( i INT ) KEY_BLOCK_SIZE=2;
SHOW CREATE TABLE t1;
ALTER TABLE t1 ADD COLUMN f1 INT;
SHOW CREATE TABLE t1;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
--error ER_CANT_CREATE_TABLE
ALTER TABLE t1 ROW_FORMAT=COMPACT;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
SHOW WARNINGS;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
--error ER_CANT_CREATE_TABLE
ALTER TABLE t1 ROW_FORMAT=REDUNDANT;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
SHOW WARNINGS;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
--error ER_CANT_CREATE_TABLE
ALTER TABLE t1 ROW_FORMAT=DYNAMIC;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
SHOW WARNINGS;
ALTER TABLE t1 ROW_FORMAT=COMPRESSED;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
ALTER TABLE t1 ROW_FORMAT=DEFAULT KEY_BLOCK_SIZE=0;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
ALTER TABLE t1 ROW_FORMAT=COMPACT;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
--echo # Test 6) StrictMode=ON, CREATE with an invalid KEY_BLOCK_SIZE.
DROP TABLE IF EXISTS t1;
--error ER_CANT_CREATE_TABLE
CREATE TABLE t1 ( i INT ) KEY_BLOCK_SIZE=9;
SHOW WARNINGS;
--echo # Test 7) StrictMode=ON, Make sure ROW_FORMAT= COMPRESSED & DYNAMIC and
--echo # and a valid non-zero KEY_BLOCK_SIZE are rejected with Antelope
--echo # and that they can be set to default values during strict mode.
SET GLOBAL innodb_file_format=Antelope;
DROP TABLE IF EXISTS t1;
--error ER_CANT_CREATE_TABLE
CREATE TABLE t1 ( i INT ) KEY_BLOCK_SIZE=4;
SHOW WARNINGS;
--error ER_CANT_CREATE_TABLE
CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPRESSED;
SHOW WARNINGS;
--error ER_CANT_CREATE_TABLE
CREATE TABLE t1 ( i INT ) ROW_FORMAT=DYNAMIC;
SHOW WARNINGS;
CREATE TABLE t1 ( i INT ) ROW_FORMAT=REDUNDANT;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPACT;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 ( i INT ) ROW_FORMAT=DEFAULT;
SHOW WARNINGS;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
--error ER_CANT_CREATE_TABLE
ALTER TABLE t1 KEY_BLOCK_SIZE=8;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
SHOW WARNINGS;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
--error ER_CANT_CREATE_TABLE
ALTER TABLE t1 ROW_FORMAT=COMPRESSED;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
SHOW WARNINGS;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
--error ER_CANT_CREATE_TABLE
ALTER TABLE t1 ROW_FORMAT=DYNAMIC;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
SHOW WARNINGS;
SET GLOBAL innodb_file_format=Barracuda;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=4;
SET GLOBAL innodb_file_format=Antelope;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
--error ER_CANT_CREATE_TABLE
ALTER TABLE t1 ADD COLUMN f1 INT;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
SHOW WARNINGS;
ALTER TABLE t1 ROW_FORMAT=DEFAULT KEY_BLOCK_SIZE=0;
SHOW WARNINGS;
ALTER TABLE t1 ADD COLUMN f2 INT;
SHOW WARNINGS;
SET GLOBAL innodb_file_format=Barracuda;
--echo # Test 8) StrictMode=ON, Make sure ROW_FORMAT= COMPRESSED & DYNAMIC and
--echo # and a valid non-zero KEY_BLOCK_SIZE are rejected with
--echo # innodb_file_per_table=OFF and that they can be set to default
--echo # values during strict mode.
SET GLOBAL innodb_file_per_table=OFF;
DROP TABLE IF EXISTS t1;
--error ER_CANT_CREATE_TABLE
CREATE TABLE t1 ( i INT ) KEY_BLOCK_SIZE=16;
SHOW WARNINGS;
--error ER_CANT_CREATE_TABLE
CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPRESSED;
SHOW WARNINGS;
--error ER_CANT_CREATE_TABLE
CREATE TABLE t1 ( i INT ) ROW_FORMAT=DYNAMIC;
SHOW WARNINGS;
CREATE TABLE t1 ( i INT ) ROW_FORMAT=REDUNDANT;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPACT;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 ( i INT ) ROW_FORMAT=DEFAULT;
SHOW WARNINGS;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
--error ER_CANT_CREATE_TABLE
ALTER TABLE t1 KEY_BLOCK_SIZE=1;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
SHOW WARNINGS;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
--error ER_CANT_CREATE_TABLE
ALTER TABLE t1 ROW_FORMAT=COMPRESSED;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
SHOW WARNINGS;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
--error ER_CANT_CREATE_TABLE
ALTER TABLE t1 ROW_FORMAT=DYNAMIC;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
SHOW WARNINGS;
ALTER TABLE t1 ROW_FORMAT=COMPACT;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
ALTER TABLE t1 ROW_FORMAT=REDUNDANT;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
ALTER TABLE t1 ROW_FORMAT=DEFAULT;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
SET GLOBAL innodb_file_per_table=ON;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=4;
SET GLOBAL innodb_file_per_table=OFF;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
--error ER_CANT_CREATE_TABLE
ALTER TABLE t1 ADD COLUMN f1 INT;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
SHOW WARNINGS;
ALTER TABLE t1 ROW_FORMAT=DEFAULT KEY_BLOCK_SIZE=0;
SHOW WARNINGS;
ALTER TABLE t1 ADD COLUMN f2 INT;
SHOW WARNINGS;
SET GLOBAL innodb_file_per_table=ON;
--echo ##################################################
SET SESSION innodb_strict_mode = OFF;
--echo # Test 9) StrictMode=OFF, CREATE and ALTER with each ROW_FORMAT & KEY_BLOCK_SIZE=0
--echo # KEY_BLOCK_SIZE=0 means 'no KEY_BLOCK_SIZE is specified'
--echo # 'FIXED' is sent to InnoDB since it is used by MyISAM.
--echo # It is an invalid mode in InnoDB, use COMPACT
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 ( i INT ) ROW_FORMAT=FIXED;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=0;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
ALTER TABLE t1 ROW_FORMAT=COMPACT KEY_BLOCK_SIZE=0;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
ALTER TABLE t1 ROW_FORMAT=DYNAMIC KEY_BLOCK_SIZE=0;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
ALTER TABLE t1 ROW_FORMAT=REDUNDANT KEY_BLOCK_SIZE=0;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
ALTER TABLE t1 ROW_FORMAT=DEFAULT KEY_BLOCK_SIZE=0;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
ALTER TABLE t1 ROW_FORMAT=FIXED KEY_BLOCK_SIZE=0;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
--echo # Test 10) StrictMode=OFF, CREATE with each ROW_FORMAT & a valid KEY_BLOCK_SIZE
--echo # KEY_BLOCK_SIZE is ignored with COMPACT, REDUNDANT, & DYNAMIC
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPACT KEY_BLOCK_SIZE=1;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 ( i INT ) ROW_FORMAT=REDUNDANT KEY_BLOCK_SIZE=2;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 ( i INT ) ROW_FORMAT=DYNAMIC KEY_BLOCK_SIZE=4;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=8;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
ALTER TABLE t1 ADD COLUMN f1 INT;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 ( i INT ) ROW_FORMAT=DEFAULT KEY_BLOCK_SIZE=16;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
ALTER TABLE t1 ADD COLUMN f1 INT;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
--echo # Test 11) StrictMode=OFF, ALTER with each ROW_FORMAT & a valid KEY_BLOCK_SIZE
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 ( i INT );
ALTER TABLE t1 ROW_FORMAT=FIXED KEY_BLOCK_SIZE=1;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 ( i INT );
ALTER TABLE t1 ROW_FORMAT=COMPACT KEY_BLOCK_SIZE=2;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 ( i INT );
ALTER TABLE t1 ROW_FORMAT=DYNAMIC KEY_BLOCK_SIZE=4;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 ( i INT );
ALTER TABLE t1 ROW_FORMAT=REDUNDANT KEY_BLOCK_SIZE=8;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 ( i INT );
ALTER TABLE t1 ROW_FORMAT=DEFAULT KEY_BLOCK_SIZE=16;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
ALTER TABLE t1 ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
--echo # Test 12) StrictMode=OFF, CREATE with ROW_FORMAT=COMPACT, ALTER with a valid KEY_BLOCK_SIZE
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPACT;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
ALTER TABLE t1 KEY_BLOCK_SIZE=2;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
ALTER TABLE t1 ROW_FORMAT=REDUNDANT;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
ALTER TABLE t1 ROW_FORMAT=DYNAMIC;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
ALTER TABLE t1 ROW_FORMAT=COMPRESSED;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
ALTER TABLE t1 KEY_BLOCK_SIZE=4;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPACT;
ALTER TABLE t1 ROW_FORMAT=DEFAULT KEY_BLOCK_SIZE=8;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
--echo # Test 13) StrictMode=OFF, CREATE with a valid KEY_BLOCK_SIZE
--echo # ALTER with each ROW_FORMAT
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 ( i INT ) KEY_BLOCK_SIZE=16;
SHOW WARNINGS;
SHOW CREATE TABLE t1;
ALTER TABLE t1 ADD COLUMN f1 INT;
SHOW WARNINGS;
SHOW CREATE TABLE t1;
ALTER TABLE t1 ROW_FORMAT=COMPACT;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
ALTER TABLE t1 ROW_FORMAT=REDUNDANT;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
ALTER TABLE t1 ROW_FORMAT=DYNAMIC;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
ALTER TABLE t1 ROW_FORMAT=COMPRESSED;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
ALTER TABLE t1 ROW_FORMAT=DEFAULT KEY_BLOCK_SIZE=0;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
ALTER TABLE t1 ROW_FORMAT=COMPACT;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
--echo # Test 14) StrictMode=OFF, CREATE with an invalid KEY_BLOCK_SIZE, it defaults to 8
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 ( i INT ) KEY_BLOCK_SIZE=15;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
--echo # Test 15) StrictMode=OFF, Make sure ROW_FORMAT= COMPRESSED & DYNAMIC and a
--echo valid KEY_BLOCK_SIZE are remembered but not used when ROW_FORMAT
--echo is reverted to Antelope and then used again when ROW_FORMAT=Barracuda.
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
SET GLOBAL innodb_file_format=Antelope;
ALTER TABLE t1 ADD COLUMN f1 INT;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
SET GLOBAL innodb_file_format=Barracuda;
ALTER TABLE t1 ADD COLUMN f2 INT;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 ( i INT ) ROW_FORMAT=DYNAMIC;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
SET GLOBAL innodb_file_format=Antelope;
ALTER TABLE t1 ADD COLUMN f1 INT;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
SET GLOBAL innodb_file_format=Barracuda;
ALTER TABLE t1 ADD COLUMN f2 INT;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
--echo # Test 16) StrictMode=OFF, Make sure ROW_FORMAT= COMPRESSED & DYNAMIC and a
--echo valid KEY_BLOCK_SIZE are remembered but not used when innodb_file_per_table=OFF
--echo and then used again when innodb_file_per_table=ON.
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=2;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
SET GLOBAL innodb_file_per_table=OFF;
ALTER TABLE t1 ADD COLUMN f1 INT;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
SET GLOBAL innodb_file_per_table=ON;
ALTER TABLE t1 ADD COLUMN f2 INT;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 ( i INT ) ROW_FORMAT=DYNAMIC;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
SET GLOBAL innodb_file_per_table=OFF;
ALTER TABLE t1 ADD COLUMN f1 INT;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
SET GLOBAL innodb_file_per_table=ON;
ALTER TABLE t1 ADD COLUMN f2 INT;
SHOW WARNINGS;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
--echo # Cleanup
DROP TABLE IF EXISTS t1;
--disable_query_log
EVAL SET GLOBAL innodb_file_format=$innodb_file_format_orig;
EVAL SET GLOBAL innodb_file_per_table=$innodb_file_per_table_orig;
EVAL SET SESSION innodb_strict_mode=$innodb_strict_mode_orig;
--enable_query_log

706
build/lib/mysql/mysql-test/suite/innodb_plugin/t/innodb-index.test Normal file
View File

@@ -0,0 +1,706 @@
-- source include/have_innodb_plugin.inc
let $MYSQLD_DATADIR= `select @@datadir`;
let $per_table=`select @@innodb_file_per_table`;
let $format=`select @@innodb_file_format`;
set global innodb_file_per_table=on;
set global innodb_file_format='Barracuda';
# Bug #12429576 - Test an assertion failure on purge.
CREATE TABLE t1_purge (
A INT,
B BLOB, C BLOB, D BLOB, E BLOB,
F BLOB, G BLOB, H BLOB,
PRIMARY KEY (B(767), C(767), D(767), E(767), A),
INDEX (A)
) ENGINE=InnoDB ROW_FORMAT=DYNAMIC;
INSERT INTO t1_purge VALUES (1,
REPEAT('b', 766), REPEAT('c', 766), REPEAT('d', 766), REPEAT('e', 766),
REPEAT('f', 766), REPEAT('g', 766), REPEAT('h', 766));
CREATE TABLE t2_purge (
A INT PRIMARY KEY,
B BLOB, C BLOB, D BLOB, E BLOB,
F BLOB, G BLOB, H BLOB, I BLOB,
J BLOB, K BLOB, L BLOB,
INDEX (B(767))) ENGINE=InnoDB ROW_FORMAT=DYNAMIC;
INSERT INTO t2_purge VALUES (1,
REPEAT('b', 766), REPEAT('c', 766), REPEAT('d', 766), REPEAT('e', 766),
REPEAT('f', 766), REPEAT('g', 766), REPEAT('h', 766), REPEAT('i', 766),
REPEAT('j', 766), REPEAT('k', 766), REPEAT('l', 766));
CREATE TABLE t3_purge (
A INT,
B VARCHAR(800), C VARCHAR(800), D VARCHAR(800), E VARCHAR(800),
F VARCHAR(800), G VARCHAR(800), H VARCHAR(800),
PRIMARY KEY (B(767), C(767), D(767), E(767), A),
INDEX (A)
) ENGINE=InnoDB ROW_FORMAT=DYNAMIC;
INSERT INTO t3_purge SELECT * FROM t1_purge;
CREATE TABLE t4_purge (
A INT PRIMARY KEY,
B VARCHAR(800), C VARCHAR(800), D VARCHAR(800), E VARCHAR(800),
F VARCHAR(800), G VARCHAR(800), H VARCHAR(800), I VARCHAR(800),
J VARCHAR(800), K VARCHAR(800), L VARCHAR(800),
INDEX (B(767))) ENGINE=InnoDB ROW_FORMAT=DYNAMIC;
INSERT INTO t4_purge SELECT * FROM t2_purge;
# This would trigger the failure (Bug #12429576)
# if purge gets a chance to run before DROP TABLE t1_purge, ....
DELETE FROM t1_purge;
DELETE FROM t2_purge;
DELETE FROM t3_purge;
DELETE FROM t4_purge;
# Instead of doing a --sleep 10, wait until the rest of the tests in
# this file complete before dropping the tables. By then, the purge thread
# will have delt with the updates above.
# Bug#12637786 - Bad assert by purge thread for records with external data
# used in secondary indexes.
SET @r=REPEAT('a',500);
CREATE TABLE t12637786(a INT,
v1 VARCHAR(500), v2 VARCHAR(500), v3 VARCHAR(500),
v4 VARCHAR(500), v5 VARCHAR(500), v6 VARCHAR(500),
v7 VARCHAR(500), v8 VARCHAR(500), v9 VARCHAR(500),
v10 VARCHAR(500), v11 VARCHAR(500), v12 VARCHAR(500),
v13 VARCHAR(500), v14 VARCHAR(500), v15 VARCHAR(500),
v16 VARCHAR(500), v17 VARCHAR(500), v18 VARCHAR(500)
) ENGINE=InnoDB ROW_FORMAT=DYNAMIC;
CREATE INDEX idx1 ON t12637786(a,v1);
INSERT INTO t12637786 VALUES(9,@r,@r,@r,@r,@r,@r,@r,@r,@r,@r,@r,@r,@r,@r,@r,@r,@r,@r);
UPDATE t12637786 SET a=1000;
DELETE FROM t12637786;
# We need to activate the purge thread at this point to make sure it does not
# assert and is able to clean up the old versions of secondary index entries.
# But instead of doing a --sleep 10, wait until the rest of the tests in
# this file complete before dropping the table. By then, the purge thread
# will have delt with the updates above.
# Bug#12963823 - Test that the purge thread does not crash when
# the number of indexes has changed since the UNDO record was logged.
create table t12963823(a blob,b blob,c blob,d blob,e blob,f blob,g blob,h blob,
i blob,j blob,k blob,l blob,m blob,n blob,o blob,p blob)
engine=innodb row_format=dynamic;
SET @r = repeat('a', 767);
insert into t12963823 values (@r,@r,@r,@r, @r,@r,@r,@r, @r,@r,@r,@r, @r,@r,@r,@r);
create index ndx_a on t12963823 (a(500));
create index ndx_b on t12963823 (b(500));
create index ndx_c on t12963823 (c(500));
create index ndx_d on t12963823 (d(500));
create index ndx_e on t12963823 (e(500));
create index ndx_f on t12963823 (f(500));
create index ndx_k on t12963823 (k(500));
create index ndx_l on t12963823 (l(500));
SET @r = repeat('b', 500);
update t12963823 set a=@r,b=@r,c=@r,d=@r;
update t12963823 set e=@r,f=@r,g=@r,h=@r;
update t12963823 set i=@r,j=@r,k=@r,l=@r;
update t12963823 set m=@r,n=@r,o=@r,p=@r;
alter table t12963823 drop index ndx_a;
alter table t12963823 drop index ndx_b;
create index ndx_g on t12963823 (g(500));
create index ndx_h on t12963823 (h(500));
create index ndx_i on t12963823 (i(500));
create index ndx_j on t12963823 (j(500));
create index ndx_m on t12963823 (m(500));
create index ndx_n on t12963823 (n(500));
create index ndx_o on t12963823 (o(500));
create index ndx_p on t12963823 (p(500));
show create table t12963823;
# We need to activate the purge thread at this point to see if it crashes
# but instead of doing a --sleep 10, wait until the rest of the tests in
# this file complete before dropping the table. By then, the purge thread
# will have delt with the updates above.
# Bug#13654923 BOGUS DEBUG ASSERTION IN INDEX CREATION FOR ZERO-LENGTH RECORD
create table t1(a varchar(2) primary key) engine=innodb;
insert into t1 values('');
create index t1a1 on t1(a(1));
drop table t1;
eval set global innodb_file_per_table=$per_table;
eval set global innodb_file_format=$format;
create table t1(a int not null, b int, c char(10) not null, d varchar(20)) engine = innodb;
insert into t1 values (5,5,'oo','oo'),(4,4,'tr','tr'),(3,4,'ad','ad'),(2,3,'ak','ak');
commit;
--error ER_DUP_KEYNAME
alter table t1 add index b (b), add index b (b);
--error ER_DUP_FIELDNAME
alter table t1 add index (b,b);
alter table t1 add index d2 (d);
show create table t1;
explain select * from t1 force index(d2) order by d;
select * from t1 force index (d2) order by d;
--error ER_DUP_ENTRY
alter table t1 add unique index (b);
show create table t1;
alter table t1 add index (b);
show create table t1;
# Check how existing tables interfere with temporary tables.
CREATE TABLE `t1#1`(a INT PRIMARY KEY) ENGINE=InnoDB;
--error 156
alter table t1 add unique index (c), add index (d);
rename table `t1#1` to `t1#2`;
--error 156
alter table t1 add unique index (c), add index (d);
drop table `t1#2`;
alter table t1 add unique index (c), add index (d);
show create table t1;
explain select * from t1 force index(c) order by c;
alter table t1 add primary key (a), drop index c;
show create table t1;
--error ER_MULTIPLE_PRI_KEY
alter table t1 add primary key (c);
--error ER_DUP_ENTRY
alter table t1 drop primary key, add primary key (b);
create unique index c on t1 (c);
show create table t1;
explain select * from t1 force index(c) order by c;
select * from t1 force index(c) order by c;
alter table t1 drop index b, add index (b);
show create table t1;
insert into t1 values(6,1,'ggg','ggg');
select * from t1;
select * from t1 force index(b) order by b;
select * from t1 force index(c) order by c;
select * from t1 force index(d) order by d;
explain select * from t1 force index(b) order by b;
explain select * from t1 force index(c) order by c;
explain select * from t1 force index(d) order by d;
show create table t1;
drop table t1;
create table t1(a int not null, b int, c char(10), d varchar(20), primary key (a)) engine = innodb;
insert into t1 values (1,1,'ab','ab'),(2,2,'ac','ac'),(3,3,'ad','ad'),(4,4,'afe','afe');
commit;
alter table t1 add index (c(2));
show create table t1;
alter table t1 add unique index (d(10));
show create table t1;
insert into t1 values(5,1,'ggg','ggg');
select * from t1;
select * from t1 force index(c) order by c;
select * from t1 force index(d) order by d;
explain select * from t1 order by b;
explain select * from t1 force index(c) order by c;
explain select * from t1 force index(d) order by d;
show create table t1;
alter table t1 drop index d;
insert into t1 values(8,9,'fff','fff');
select * from t1;
select * from t1 force index(c) order by c;
explain select * from t1 order by b;
explain select * from t1 force index(c) order by c;
explain select * from t1 order by d;
show create table t1;
drop table t1;
create table t1(a int not null, b int, c char(10), d varchar(20), primary key (a)) engine = innodb;
insert into t1 values (1,1,'ab','ab'),(2,2,'ac','ac'),(3,2,'ad','ad'),(4,4,'afe','afe');
commit;
alter table t1 add unique index (b,c);
insert into t1 values(8,9,'fff','fff');
select * from t1;
select * from t1 force index(b) order by b;
explain select * from t1 force index(b) order by b;
show create table t1;
alter table t1 add index (b,c);
insert into t1 values(11,11,'kkk','kkk');
select * from t1;
select * from t1 force index(b) order by b;
explain select * from t1 force index(b) order by b;
show create table t1;
alter table t1 add unique index (c,d);
insert into t1 values(13,13,'yyy','aaa');
select * from t1;
select * from t1 force index(b) order by b;
select * from t1 force index(c) order by c;
explain select * from t1 force index(b) order by b;
explain select * from t1 force index(c) order by c;
show create table t1;
drop table t1;
create table t1(a int not null, b int not null, c int, primary key (a), key (b)) engine = innodb;
create table t3(a int not null, c int not null, d int, primary key (a), key (c)) engine = innodb;
create table t4(a int not null, d int not null, e int, primary key (a), key (d)) engine = innodb;
create table t2(a int not null, b int not null, c int not null, d int not null, e int,
foreign key (b) references t1(b) on delete cascade,
foreign key (c) references t3(c), foreign key (d) references t4(d))
engine = innodb;
--error ER_DROP_INDEX_FK
alter table t1 drop index b;
--error ER_DROP_INDEX_FK
alter table t3 drop index c;
--error ER_DROP_INDEX_FK
alter table t4 drop index d;
--error ER_DROP_INDEX_FK
alter table t2 drop index b;
--error ER_DROP_INDEX_FK
alter table t2 drop index b, drop index c, drop index d;
# Apparently, the following makes mysql_alter_table() drop index d.
create unique index dc on t2 (d,c);
create index dc on t1 (b,c);
# This should preserve the foreign key constraints.
alter table t2 add primary key (a);
insert into t1 values (1,1,1);
insert into t3 values (1,1,1);
insert into t4 values (1,1,1);
insert into t2 values (1,1,1,1,1);
commit;
alter table t4 add constraint dc foreign key (a) references t1(a);
show create table t4;
--replace_regex /'test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
# a foreign key 'test/dc' already exists
--error ER_CANT_CREATE_TABLE
alter table t3 add constraint dc foreign key (a) references t1(a);
show create table t3;
# this should be fixed by MySQL (see Bug #51451)
--error ER_WRONG_NAME_FOR_INDEX
alter table t2 drop index b, add index (b);
show create table t2;
--error ER_ROW_IS_REFERENCED_2
delete from t1;
--error ER_CANT_DROP_FIELD_OR_KEY
drop index dc on t4;
# there is no foreign key dc on t3
--replace_regex /'[^']*test\/#sql2-[0-9a-f-]*'/'#sql2-temporary'/
# Embedded server doesn't chdir to data directory
--replace_result $MYSQLD_DATADIR ./ master-data/ ''
--error ER_ERROR_ON_RENAME
alter table t3 drop foreign key dc;
alter table t4 drop foreign key dc;
select * from t2;
delete from t1;
select * from t2;
drop table t2,t4,t3,t1;
-- let charset = utf8
-- source suite/innodb_plugin/include/innodb-index.inc
create table t1(a int not null, b int) engine = innodb;
insert into t1 values (1,1),(1,1),(1,1),(1,1);
--error ER_DUP_ENTRY
alter table t1 add unique index (a);
--error ER_DUP_ENTRY
alter table t1 add unique index (b);
--error ER_DUP_ENTRY
alter table t1 add unique index (a), add unique index(b);
show create table t1;
drop table t1;
create table t1(a int not null, c int not null,b int, primary key(a), unique key(c), key(b)) engine = innodb;
alter table t1 drop index c, drop index b;
show create table t1;
drop table t1;
create table t1(a int not null, b int, primary key(a)) engine = innodb;
alter table t1 add index (b);
show create table t1;
drop table t1;
create table t1(a int not null, b int, c char(10), d varchar(20), primary key (a)) engine = innodb;
insert into t1 values (1,1,'ab','ab'),(2,2,'ac','ac'),(3,3,'ac','ac'),(4,4,'afe','afe'),(5,4,'affe','affe');
--error ER_DUP_ENTRY
alter table t1 add unique index (b), add unique index (c), add unique index (d);
--error ER_DUP_ENTRY
alter table t1 add unique index (c), add unique index (b), add index (d);
show create table t1;
drop table t1;
create table t1(a int not null, b int not null, c int, primary key (a), key(c)) engine=innodb;
insert into t1 values (5,1,5),(4,2,4),(3,3,3),(2,4,2),(1,5,1);
alter table t1 add unique index (b);
insert into t1 values (10,20,20),(11,19,19),(12,18,18),(13,17,17);
show create table t1;
check table t1;
explain select * from t1 force index(c) order by c;
explain select * from t1 order by a;
explain select * from t1 force index(b) order by b;
select * from t1 order by a;
select * from t1 force index(b) order by b;
select * from t1 force index(c) order by c;
drop table t1;
create table t1(a int not null, b int not null) engine=innodb;
insert into t1 values (1,1);
alter table t1 add primary key(b);
insert into t1 values (2,2);
show create table t1;
check table t1;
select * from t1;
explain select * from t1;
explain select * from t1 order by a;
explain select * from t1 order by b;
checksum table t1;
drop table t1;
create table t1(a int not null) engine=innodb;
insert into t1 values (1);
alter table t1 add primary key(a);
insert into t1 values (2);
show create table t1;
check table t1;
commit;
select * from t1;
explain select * from t1;
explain select * from t1 order by a;
drop table t1;
create table t2(d varchar(17) primary key) engine=innodb default charset=utf8;
create table t3(a int primary key) engine=innodb;
insert into t3 values(22),(44),(33),(55),(66);
insert into t2 values ('jejdkrun87'),('adfd72nh9k'),
('adfdpplkeock'),('adfdijnmnb78k'),('adfdijn0loKNHJik');
create table t1(a int, b blob, c text, d text not null)
engine=innodb default charset = utf8;
# r2667 The following test is disabled because MySQL behavior changed.
# r2667 The test was added with this comment:
# r2667
# r2667 ------------------------------------------------------------------------
# r2667 r1699 | marko | 2007-08-10 19:53:19 +0300 (Fri, 10 Aug 2007) | 5 lines
# r2667
# r2667 branches/zip: Add changes that accidentally omitted from r1698:
# r2667
# r2667 innodb-index.test, innodb-index.result: Add a test for creating
# r2667 a PRIMARY KEY on a column that contains a NULL value.
# r2667 ------------------------------------------------------------------------
# r2667
# r2667 but in BZR-r2667:
# r2667 http://bazaar.launchpad.net/~mysql/mysql-server/mysql-5.1/revision/davi%40mysql.com-20080617141221-8yre8ys9j4uw3xx5?start_revid=joerg%40mysql.com-20080630105418-7qoe5ehomgrcdb89
# r2667 MySQL changed the behavior to do full table copy when creating PRIMARY INDEX
# r2667 on a non-NULL column instead of calling ::add_index() which would fail (and
# r2667 this is what we were testing here). Before r2667 the code execution path was
# r2667 like this (when adding PRIMARY INDEX on a non-NULL column with ALTER TABLE):
# r2667
# r2667 mysql_alter_table()
# r2667 compare_tables() // would return ALTER_TABLE_INDEX_CHANGED
# r2667 ::add_index() // would fail with "primary index cannot contain NULL"
# r2667
# r2667 after r2667 the code execution path is the following:
# r2667
# r2667 mysql_alter_table()
# r2667 compare_tables() // returns ALTER_TABLE_DATA_CHANGED
# r2667 full copy is done, without calling ::add_index()
# r2667
# r2667 To enable, remove "# r2667: " below.
# r2667
# r2667: insert into t1 values (null,null,null,'null');
insert into t1
select a,left(repeat(d,100*a),65535),repeat(d,20*a),d from t2,t3;
drop table t2, t3;
select count(*) from t1 where a=44;
select a,
length(b),b=left(repeat(d,100*a),65535),length(c),c=repeat(d,20*a),d from t1;
# r2667: --error ER_PRIMARY_CANT_HAVE_NULL
# r2667: alter table t1 add primary key (a), add key (b(20));
# r2667: delete from t1 where d='null';
--error ER_DUP_ENTRY
alter table t1 add primary key (a), add key (b(20));
delete from t1 where a%2;
check table t1;
alter table t1 add primary key (a,b(255),c(255)), add key (b(767));
select count(*) from t1 where a=44;
select a,
length(b),b=left(repeat(d,100*a),65535),length(c),c=repeat(d,20*a),d from t1;
show create table t1;
check table t1;
# In my local machine and in pb2 machine only the key_len field is differing.
# So masking this problematic output.
--replace_column 9 #
explain select * from t1 where b like 'adfd%';
#
# Test locking
#
create table t2(a int, b varchar(255), primary key(a,b)) engine=innodb;
insert into t2 select a,left(b,255) from t1;
drop table t1;
rename table t2 to t1;
connect (a,localhost,root,,);
connect (b,localhost,root,,);
connection a;
set innodb_lock_wait_timeout=1;
begin;
# Obtain an IX lock on the table
select a from t1 limit 1 for update;
connection b;
set innodb_lock_wait_timeout=1;
# This would require an S lock on the table, conflicting with the IX lock.
--error ER_LOCK_WAIT_TIMEOUT
create index t1ba on t1 (b,a);
connection a;
commit;
begin;
# Obtain an IS lock on the table
select a from t1 limit 1 lock in share mode;
connection b;
# This will require an S lock on the table. No conflict with the IS lock.
create index t1ba on t1 (b,a);
# This would require an X lock on the table, conflicting with the IS lock.
--error ER_LOCK_WAIT_TIMEOUT
drop index t1ba on t1;
connection a;
commit;
explain select a from t1 order by b;
--send
select a,sleep(2+a/100) from t1 order by b limit 3;
# The following DROP INDEX will succeed, altough the SELECT above has
# opened a read view. However, during the execution of the SELECT,
# MySQL should hold a table lock that should block the execution
# of the DROP INDEX below.
connection b;
select sleep(1);
drop index t1ba on t1;
# After the index was dropped, subsequent SELECTs will use the same
# read view, but they should not be accessing the dropped index any more.
connection a;
reap;
explain select a from t1 order by b;
select a from t1 order by b limit 3;
commit;
connection default;
disconnect a;
disconnect b;
drop table t1;
set global innodb_file_per_table=on;
set global innodb_file_format='Barracuda';
# Test creating a table that could lead to undo log overflow.
# In the undo log, we write a 768-byte prefix (REC_MAX_INDEX_COL_LEN)
# of each externally stored column that appears as a column prefix in an index.
# For this test case, it would suffice to write 1 byte, though.
create table t1(a blob,b blob,c blob,d blob,e blob,f blob,g blob,h blob,
i blob,j blob,k blob,l blob,m blob,n blob,o blob,p blob,
q blob,r blob,s blob,t blob,u blob)
engine=innodb row_format=dynamic;
create index t1a on t1 (a(1));
create index t1b on t1 (b(1));
create index t1c on t1 (c(1));
create index t1d on t1 (d(1));
create index t1e on t1 (e(1));
create index t1f on t1 (f(1));
create index t1g on t1 (g(1));
create index t1h on t1 (h(1));
create index t1i on t1 (i(1));
create index t1j on t1 (j(1));
create index t1k on t1 (k(1));
create index t1l on t1 (l(1));
create index t1m on t1 (m(1));
create index t1n on t1 (n(1));
create index t1o on t1 (o(1));
create index t1p on t1 (p(1));
create index t1q on t1 (q(1));
create index t1r on t1 (r(1));
create index t1s on t1 (s(1));
create index t1t on t1 (t(1));
--error 139
create index t1u on t1 (u(1));
--error 139
create index t1ut on t1 (u(1), t(1));
create index t1st on t1 (s(1), t(1));
show create table t1;
--error 139
create index t1u on t1 (u(1));
alter table t1 row_format=compact;
create index t1u on t1 (u(1));
drop table t1;
# Bug#12547647 UPDATE LOGGING COULD EXCEED LOG PAGE SIZE
CREATE TABLE bug12547647(
a INT NOT NULL, b BLOB NOT NULL, c TEXT,
PRIMARY KEY (b(10), a), INDEX (c(10))
) ENGINE=InnoDB ROW_FORMAT=DYNAMIC;
INSERT INTO bug12547647 VALUES (5,repeat('khdfo5AlOq',1900),repeat('g',7731));
COMMIT;
# The following used to cause infinite undo log allocation.
--error ER_TOO_BIG_ROWSIZE
UPDATE bug12547647 SET c = REPEAT('b',16928);
DROP TABLE bug12547647;
# Bug#12637786
SET @r=REPEAT('a',500);
CREATE TABLE t1(a INT,
v1 VARCHAR(500), v2 VARCHAR(500), v3 VARCHAR(500),
v4 VARCHAR(500), v5 VARCHAR(500), v6 VARCHAR(500),
v7 VARCHAR(500), v8 VARCHAR(500), v9 VARCHAR(500),
v10 VARCHAR(500), v11 VARCHAR(500), v12 VARCHAR(500),
v13 VARCHAR(500), v14 VARCHAR(500), v15 VARCHAR(500),
v16 VARCHAR(500), v17 VARCHAR(500), v18 VARCHAR(500)
) ENGINE=InnoDB ROW_FORMAT=DYNAMIC;
CREATE INDEX idx1 ON t1(a,v1);
INSERT INTO t1 VALUES(9,@r,@r,@r,@r,@r,@r,@r,@r,@r,@r,@r,@r,@r,@r,@r,@r,@r,@r);
UPDATE t1 SET a=1000;
DELETE FROM t1;
# Let the purge thread clean up this file.
-- sleep 10
DROP TABLE t1;
eval set global innodb_file_per_table=$per_table;
eval set global innodb_file_format=$format;
eval set global innodb_file_format_check=$format;
#
# Test to check whether CREATE INDEX handles implicit foreign key
# constraint modifications (Issue #70, Bug #38786)
#
SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0;
SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0;
CREATE TABLE t1(
c1 BIGINT(12) NOT NULL,
PRIMARY KEY (c1)
) ENGINE=InnoDB DEFAULT CHARSET=latin1;
CREATE TABLE t2(
c1 BIGINT(16) NOT NULL,
c2 BIGINT(12) NOT NULL,
c3 BIGINT(12) NOT NULL,
PRIMARY KEY (c1)
) ENGINE=InnoDB DEFAULT CHARSET=latin1;
ALTER TABLE t2 ADD CONSTRAINT fk_t2_ca
FOREIGN KEY (c3) REFERENCES t1(c1);
SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS;
SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS;
SHOW CREATE TABLE t2;
CREATE INDEX i_t2_c3_c2 ON t2(c3, c2);
SHOW CREATE TABLE t2;
SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS;
SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS;
--error ER_NO_REFERENCED_ROW_2
INSERT INTO t2 VALUES(0,0,0);
INSERT INTO t1 VALUES(0);
INSERT INTO t2 VALUES(0,0,0);
DROP TABLE t2;
CREATE TABLE t2(
c1 BIGINT(16) NOT NULL,
c2 BIGINT(12) NOT NULL,
c3 BIGINT(12) NOT NULL,
PRIMARY KEY (c1,c2,c3)
) ENGINE=InnoDB DEFAULT CHARSET=latin1;
ALTER TABLE t2 ADD CONSTRAINT fk_t2_ca
FOREIGN KEY (c3) REFERENCES t1(c1);
SHOW CREATE TABLE t2;
CREATE INDEX i_t2_c3_c2 ON t2(c3, c2);
SHOW CREATE TABLE t2;
--error ER_NO_REFERENCED_ROW_2
INSERT INTO t2 VALUES(0,0,1);
INSERT INTO t2 VALUES(0,0,0);
--error ER_ROW_IS_REFERENCED_2
DELETE FROM t1;
DELETE FROM t2;
DROP TABLE t2;
DROP TABLE t1;
CREATE TABLE t1(
c1 BIGINT(12) NOT NULL,
c2 INT(4) NOT NULL,
PRIMARY KEY (c2,c1)
) ENGINE=InnoDB DEFAULT CHARSET=latin1;
CREATE TABLE t2(
c1 BIGINT(16) NOT NULL,
c2 BIGINT(12) NOT NULL,
c3 BIGINT(12) NOT NULL,
PRIMARY KEY (c1)
) ENGINE=InnoDB DEFAULT CHARSET=latin1;
--replace_regex /'test\.#sql-[0-9_a-f-]*'/'#sql-temporary'/
--error ER_CANT_CREATE_TABLE
ALTER TABLE t2 ADD CONSTRAINT fk_t2_ca
FOREIGN KEY (c3,c2) REFERENCES t1(c1,c1);
--replace_regex /'test\.#sql-[0-9_a-f-]*'/'#sql-temporary'/
--error ER_CANT_CREATE_TABLE
ALTER TABLE t2 ADD CONSTRAINT fk_t2_ca
FOREIGN KEY (c3,c2) REFERENCES t1(c1,c2);
--replace_regex /'test\.#sql-[0-9_a-f-]*'/'#sql-temporary'/
--error ER_CANT_CREATE_TABLE
ALTER TABLE t2 ADD CONSTRAINT fk_t2_ca
FOREIGN KEY (c3,c2) REFERENCES t1(c2,c1);
ALTER TABLE t1 MODIFY COLUMN c2 BIGINT(12) NOT NULL;
--replace_regex /'test\.#sql-[0-9_a-f-]*'/'#sql-temporary'/
--error ER_CANT_CREATE_TABLE
ALTER TABLE t2 ADD CONSTRAINT fk_t2_ca
FOREIGN KEY (c3,c2) REFERENCES t1(c1,c2);
ALTER TABLE t2 ADD CONSTRAINT fk_t2_ca
FOREIGN KEY (c3,c2) REFERENCES t1(c2,c1);
SHOW CREATE TABLE t1;
SHOW CREATE TABLE t2;
CREATE INDEX i_t2_c2_c1 ON t2(c2, c1);
SHOW CREATE TABLE t2;
CREATE INDEX i_t2_c3_c1_c2 ON t2(c3, c1, c2);
SHOW CREATE TABLE t2;
CREATE INDEX i_t2_c3_c2 ON t2(c3, c2);
SHOW CREATE TABLE t2;
DROP TABLE t2;
DROP TABLE t1;
connect (a,localhost,root,,);
connect (b,localhost,root,,);
connection a;
CREATE TABLE t1 (a INT, b CHAR(1)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (3,'a'),(3,'b'),(1,'c'),(0,'d'),(1,'e');
connection b;
BEGIN;
SELECT * FROM t1;
connection a;
CREATE INDEX t1a ON t1(a);
connection b;
SELECT * FROM t1;
--error ER_TABLE_DEF_CHANGED
SELECT * FROM t1 FORCE INDEX(t1a) ORDER BY a;
SELECT * FROM t1;
COMMIT;
SELECT * FROM t1 FORCE INDEX(t1a) ORDER BY a;
connection default;
disconnect a;
disconnect b;
DROP TABLE t1;
# Drop these tables since the purge thread must have run by now
# and did not crash.
DROP TABLE t1_purge, t2_purge, t3_purge, t4_purge;
DROP TABLE t12637786;
DROP TABLE t12963823;

5
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-- source include/have_innodb_plugin.inc
-- source include/have_ucs2.inc
-- let charset = ucs2
-- source suite/innodb_plugin/include/innodb-index.inc

143
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-- source include/have_innodb_plugin.inc
#
# Check and select innodb lock type
#
set global innodb_table_locks=1;
select @@innodb_table_locks;
#
# Testing of explicit table locks with enforced table locks
#
connect (con1,localhost,root,,);
connect (con2,localhost,root,,);
--disable_warnings
drop table if exists t1;
--enable_warnings
#
# Testing of explicit table locks with enforced table locks
#
set @@innodb_table_locks=1;
connection con1;
create table t1 (id integer, x integer) engine=INNODB;
insert into t1 values(0, 0);
set autocommit=0;
SELECT * from t1 where id = 0 FOR UPDATE;
connection con2;
set autocommit=0;
# The following statement should hang because con1 is locking the page
--send
lock table t1 write;
--sleep 2
connection con1;
update t1 set x=1 where id = 0;
select * from t1;
commit;
connection con2;
reap;
update t1 set x=2 where id = 0;
commit;
unlock tables;
connection con1;
select * from t1;
commit;
drop table t1;
#
# Try with old lock method (where LOCK TABLE is ignored by InnoDB)
#
set @@innodb_table_locks=0;
create table t1 (id integer primary key, x integer) engine=INNODB;
insert into t1 values(0, 0),(1,1),(2,2);
commit;
SELECT * from t1 where id = 0 FOR UPDATE;
connection con2;
set autocommit=0;
set @@innodb_table_locks=0;
# The following statement should work becase innodb doesn't check table locks
lock table t1 write;
connection con1;
# This will be locked by MySQL
--send
update t1 set x=10 where id = 2;
--sleep 2
connection con2;
# Note that we will get a deadlock if we try to select any rows marked
# for update by con1 !
SELECT * from t1 where id = 2;
UPDATE t1 set x=3 where id = 2;
commit;
SELECT * from t1;
commit;
unlock tables;
connection con1;
reap;
commit;
select * from t1;
drop table t1;
# End of 4.1 tests
--echo #
--echo #Bug#12842206 INNODB LOCKING REGRESSION FOR INSERT IGNORE
--echo #fixed by re-fixing Bug#7975
--echo #aka Bug#11759688 52020: InnoDB can still deadlock on just INSERT...
--echo #
connection default;
CREATE TABLE t1 (a INT PRIMARY KEY, b INT NOT NULL) ENGINE=InnoDB;
INSERT INTO t1 VALUES(3,1);
BEGIN;
# this used to wrongly acquire an X lock; now it takes an S lock
INSERT IGNORE INTO t1 VALUES(3,14);
connection con1;
BEGIN;
# this used to wrongly acquire an X lock; now it takes an S lock
INSERT IGNORE INTO t1 VALUES(3,23);
--send
SELECT * FROM t1 FOR UPDATE;
connection con2;
# Check that the above SELECT is blocked
let $wait_condition=
select count(*) = 1 from information_schema.processlist
where state = 'Sending data' and
info = 'SELECT * FROM t1 FOR UPDATE';
--source include/wait_condition.inc
connection default;
COMMIT;
connection con1;
reap;
COMMIT;
disconnect con1;
disconnect con2;
connection default;
DROP TABLE t1;

22
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-- source include/have_innodb_plugin.inc
# embedded server ignores 'delayed', so skip this
-- source include/not_embedded.inc
--disable_warnings
drop table if exists t1;
--enable_warnings
#
# Bug #1078
#
create table t1 (c1 char(5) unique not null, c2 int, stamp timestamp) engine=innodb;
select * from t1;
--error ER_DELAYED_NOT_SUPPORTED
replace delayed into t1 (c1, c2) values ( "text1","11");
select * from t1;
--error ER_DELAYED_NOT_SUPPORTED
replace delayed into t1 (c1, c2) values ( "text1","12");
select * from t1;
drop table t1;
# End of 4.1 tests

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-- source include/not_embedded.inc
-- source include/have_innodb_plugin.inc
--disable_warnings
drop table if exists t1;
--enable_warnings
# basic tests of semi-consistent reads
connect (a,localhost,root,,);
connect (b,localhost,root,,);
connection a;
set binlog_format=mixed;
set session transaction isolation level repeatable read;
create table t1(a int not null) engine=innodb DEFAULT CHARSET=latin1;
insert into t1 values (1),(2),(3),(4),(5),(6),(7);
set autocommit=0;
# this should lock the entire table
select * from t1 where a=3 lock in share mode;
connection b;
set binlog_format=mixed;
set session transaction isolation level repeatable read;
set autocommit=0;
-- error ER_LOCK_WAIT_TIMEOUT
update t1 set a=10 where a=5;
connection a;
commit;
connection b;
# perform a semi-consisent read (and unlock non-matching rows)
set session transaction isolation level read committed;
update t1 set a=10 where a=5;
connection a;
-- error ER_LOCK_WAIT_TIMEOUT
select * from t1 where a=2 for update;
# this should lock the records (1),(2)
select * from t1 where a=2 limit 1 for update;
connection b;
# semi-consistent read will skip non-matching locked rows a=1, a=2
update t1 set a=11 where a=6;
-- error ER_LOCK_WAIT_TIMEOUT
update t1 set a=12 where a=2;
-- error ER_LOCK_WAIT_TIMEOUT
update t1 set a=13 where a=1;
connection a;
commit;
connection b;
update t1 set a=14 where a=1;
commit;
connection a;
select * from t1;
drop table t1;
connection default;
disconnect a;
disconnect b;
# Bug 39320
create table t1 (a int, b int) engine=myisam;
create table t2 (c int, d int, key (c)) engine=innodb;
insert into t1 values (1,1);
insert into t2 values (1,2);
connect (a,localhost,root,,);
connection a;
set session transaction isolation level read committed;
delete from t1 using t1 join t2 on t1.a = t2.c where t2.d in (1);
connection default;
disconnect a;
drop table t1, t2;

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-- source include/have_innodb_plugin.inc
let $timeout=`select @@innodb_lock_wait_timeout`;
set global innodb_lock_wait_timeout=42;
connect (a,localhost,root,,);
connect (b,localhost,root,,);
connection a;
select @@innodb_lock_wait_timeout;
set innodb_lock_wait_timeout=1;
select @@innodb_lock_wait_timeout;
connection b;
select @@innodb_lock_wait_timeout;
set global innodb_lock_wait_timeout=347;
select @@innodb_lock_wait_timeout;
set innodb_lock_wait_timeout=1;
select @@innodb_lock_wait_timeout;
connect (c,localhost,root,,);
connection c;
select @@innodb_lock_wait_timeout;
connection default;
disconnect c;
connection a;
create table t1(a int primary key)engine=innodb;
begin;
insert into t1 values(1),(2),(3);
connection b;
--send
select * from t1 for update;
connection a;
commit;
connection b;
reap;
connection a;
begin;
insert into t1 values(4);
connection b;
--send
select * from t1 for update;
connection a;
sleep 2;
commit;
connection b;
--error ER_LOCK_WAIT_TIMEOUT
reap;
drop table t1;
connection default;
disconnect a;
disconnect b;
eval set global innodb_lock_wait_timeout=$timeout;

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-- source include/have_innodb_plugin.inc
-- source include/have_ucs2.inc
--disable_warnings
drop table if exists t1, t2;
--enable_warnings
#
# BUG 14056 Column prefix index on UTF-8 primary key column causes: Can't find record..
#
create table t1 (
a int, b char(10), c char(10), filler char(10), primary key(a, b(2)), unique key (a, c(2))
) character set utf8 engine = innodb;
create table t2 (
a int, b char(10), c char(10), filler char(10), primary key(a, b(2)), unique key (a, c(2))
) character set ucs2 engine = innodb;
insert into t1 values (1,'abcdefg','abcdefg','one');
insert into t1 values (2,'ijkilmn','ijkilmn','two');
insert into t1 values (3,'qrstuvw','qrstuvw','three');
insert into t1 values (4,_utf8 0xe880bd,_utf8 0xe880bd,'four');
insert into t1 values (4,_utf8 0x5b,_utf8 0x5b,'five');
insert into t1 values (4,_utf8 0xe880bde880bd,_utf8 0xe880bde880bd,'six');
insert into t1 values (4,_utf8 0xe880bdD0B1e880bd,_utf8 0xe880bdD0B1e880bd,'seven');
insert into t1 values (4,_utf8 0xD0B1,_utf8 0xD0B1,'eight');
insert into t2 values (1,'abcdefg','abcdefg','one');
insert into t2 values (2,'ijkilmn','ijkilmn','two');
insert into t2 values (3,'qrstuvw','qrstuvw','three');
insert into t2 values (4,_ucs2 0x00e400,_ucs2 0x00e400,'four');
insert into t2 values (4,_ucs2 0x00640065,_ucs2 0x00640065,'five');
insert into t2 values (4,_ucs2 0x00e400e50068,_ucs2 0x00e400e50068,'six');
insert into t2 values (4,_ucs2 0x01fc,_ucs2 0x01fc,'seven');
insert into t2 values (4,_ucs2 0x0120,_ucs2 0x0120,'eight');
insert into t2 values (4,_ucs2 0x0563,_ucs2 0x0563,'ten');
insert into t2 values (4,_ucs2 0x05630563,_ucs2 0x05630563,'eleven');
insert into t2 values (4,_ucs2 0x0563001fc0563,_ucs2 0x0563001fc0563,'point');
insert into t2 values (4,_ucs2 0x05612020,_ucs2 0x05612020,'taken');
update t1 set filler = 'boo' where a = 1;
update t2 set filler ='email' where a = 4;
select a,hex(b),hex(c),filler from t1 order by filler;
select a,hex(b),hex(c),filler from t2 order by filler;
drop table t1;
drop table t2;
create table t1 (
a int, b varchar(10), c varchar(10), filler varchar(10), primary key(a, b(2)), unique key (a, c(2))
) character set utf8 engine = innodb;
create table t2 (
a int, b varchar(10), c varchar(10), filler varchar(10), primary key(a, b(2)), unique key (a, c(2))
) character set ucs2 engine = innodb;
insert into t1 values (1,'abcdefg','abcdefg','one');
insert into t1 values (2,'ijkilmn','ijkilmn','two');
insert into t1 values (3,'qrstuvw','qrstuvw','three');
insert into t1 values (4,_utf8 0xe880bd,_utf8 0xe880bd,'four');
insert into t1 values (4,_utf8 0x5b,_utf8 0x5b,'five');
insert into t1 values (4,_utf8 0xe880bde880bd,_utf8 0xe880bde880bd,'six');
insert into t1 values (4,_utf8 0xe880bdD0B1e880bd,_utf8 0xe880bdD0B1e880bd,'seven');
insert into t1 values (4,_utf8 0xD0B1,_utf8 0xD0B1,'eight');
insert into t2 values (1,'abcdefg','abcdefg','one');
insert into t2 values (2,'ijkilmn','ijkilmn','two');
insert into t2 values (3,'qrstuvw','qrstuvw','three');
insert into t2 values (4,_ucs2 0x00e400,_ucs2 0x00e400,'four');
insert into t2 values (4,_ucs2 0x00640065,_ucs2 0x00640065,'five');
insert into t2 values (4,_ucs2 0x00e400e50068,_ucs2 0x00e400e50068,'six');
insert into t2 values (4,_ucs2 0x01fc,_ucs2 0x01fc,'seven');
insert into t2 values (4,_ucs2 0x0120,_ucs2 0x0120,'eight');
insert into t2 values (4,_ucs2 0x0563,_ucs2 0x0563,'ten');
insert into t2 values (4,_ucs2 0x05630563,_ucs2 0x05630563,'eleven');
insert into t2 values (4,_ucs2 0x0563001fc0563,_ucs2 0x0563001fc0563,'point');
insert into t2 values (4,_ucs2 0x05612020,_ucs2 0x05612020,'taken');
update t1 set filler = 'boo' where a = 1;
update t2 set filler ='email' where a = 4;
select a,hex(b),hex(c),filler from t1 order by filler;
select a,hex(b),hex(c),filler from t2 order by filler;
drop table t1;
drop table t2;
create table t1 (
a int, b text(10), c text(10), filler text(10), primary key(a, b(2)), unique key (a, c(2))
) character set utf8 engine = innodb;
create table t2 (
a int, b text(10), c text(10), filler text(10), primary key(a, b(2)), unique key (a, c(2))
) character set ucs2 engine = innodb;
insert into t1 values (1,'abcdefg','abcdefg','one');
insert into t1 values (2,'ijkilmn','ijkilmn','two');
insert into t1 values (3,'qrstuvw','qrstuvw','three');
insert into t1 values (4,_utf8 0xe880bd,_utf8 0xe880bd,'four');
insert into t1 values (4,_utf8 0x5b,_utf8 0x5b,'five');
insert into t1 values (4,_utf8 0xe880bde880bd,_utf8 0xe880bde880bd,'six');
insert into t1 values (4,_utf8 0xe880bdD0B1e880bd,_utf8 0xe880bdD0B1e880bd,'seven');
insert into t1 values (4,_utf8 0xD0B1,_utf8 0xD0B1,'eight');
insert into t2 values (1,'abcdefg','abcdefg','one');
insert into t2 values (2,'ijkilmn','ijkilmn','two');
insert into t2 values (3,'qrstuvw','qrstuvw','three');
insert into t2 values (4,_ucs2 0x00e400,_ucs2 0x00e400,'four');
insert into t2 values (4,_ucs2 0x00640065,_ucs2 0x00640065,'five');
insert into t2 values (4,_ucs2 0x00e400e50068,_ucs2 0x00e400e50068,'six');
insert into t2 values (4,_ucs2 0x01fc,_ucs2 0x01fc,'seven');
insert into t2 values (4,_ucs2 0x0120,_ucs2 0x0120,'eight');
insert into t2 values (4,_ucs2 0x0563,_ucs2 0x0563,'ten');
insert into t2 values (4,_ucs2 0x05630563,_ucs2 0x05630563,'eleven');
insert into t2 values (4,_ucs2 0x0563001fc0563,_ucs2 0x0563001fc0563,'point');
insert into t2 values (4,_ucs2 0x05612020,_ucs2 0x05612020,'taken');
update t1 set filler = 'boo' where a = 1;
update t2 set filler ='email' where a = 4;
select a,hex(b),hex(c),filler from t1 order by filler;
select a,hex(b),hex(c),filler from t2 order by filler;
drop table t1;
drop table t2;
create table t1 (
a int, b blob(10), c blob(10), filler blob(10), primary key(a, b(2)), unique key (a, c(2))
) character set utf8 engine = innodb;
create table t2 (
a int, b blob(10), c blob(10), filler blob(10), primary key(a, b(2)), unique key (a, c(2))
) character set ucs2 engine = innodb;
insert into t1 values (1,'abcdefg','abcdefg','one');
insert into t1 values (2,'ijkilmn','ijkilmn','two');
insert into t1 values (3,'qrstuvw','qrstuvw','three');
insert into t1 values (4,_utf8 0xe880bd,_utf8 0xe880bd,'four');
insert into t1 values (4,_utf8 0x5b,_utf8 0x5b,'five');
insert into t1 values (4,_utf8 0xD0B1,_utf8 0xD0B1,'eight');
insert into t2 values (1,'abcdefg','abcdefg','one');
insert into t2 values (2,'ijkilmn','ijkilmn','two');
insert into t2 values (3,'qrstuvw','qrstuvw','three');
insert into t2 values (4,_ucs2 0x00e400,_ucs2 0x00e400,'four');
insert into t2 values (4,_ucs2 0x00640065,_ucs2 0x00640065,'five');
insert into t2 values (4,_ucs2 0x00e400e50068,_ucs2 0x00e400e50068,'six');
insert into t2 values (4,_ucs2 0x01fc,_ucs2 0x01fc,'seven');
insert into t2 values (4,_ucs2 0x0120,_ucs2 0x0120,'eight');
insert into t2 values (4,_ucs2 0x0563,_ucs2 0x0563,'ten');
insert into t2 values (4,_ucs2 0x05612020,_ucs2 0x05612020,'taken');
update t1 set filler = 'boo' where a = 1;
update t2 set filler ='email' where a = 4;
select a,hex(b),hex(c),filler from t1 order by filler;
select a,hex(b),hex(c),filler from t2 order by filler;
drop table t1;
drop table t2;
commit;
#
# Test cases for bug #15308 Problem of Order with Enum Column in Primary Key
#
CREATE TABLE t1 (
ind enum('0','1','2') NOT NULL default '0',
string1 varchar(250) NOT NULL,
PRIMARY KEY (ind)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
CREATE TABLE t2 (
ind enum('0','1','2') NOT NULL default '0',
string1 varchar(250) NOT NULL,
PRIMARY KEY (ind)
) ENGINE=InnoDB DEFAULT CHARSET=ucs2;
INSERT INTO t1 VALUES ('1', ''),('2', '');
INSERT INTO t2 VALUES ('1', ''),('2', '');
SELECT hex(ind),hex(string1) FROM t1 ORDER BY string1;
SELECT hex(ind),hex(string1) FROM t2 ORDER BY string1;
drop table t1,t2;
CREATE TABLE t1 (
ind set('0','1','2') NOT NULL default '0',
string1 varchar(250) NOT NULL,
PRIMARY KEY (ind)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
CREATE TABLE t2 (
ind set('0','1','2') NOT NULL default '0',
string1 varchar(250) NOT NULL,
PRIMARY KEY (ind)
) ENGINE=InnoDB DEFAULT CHARSET=ucs2;
INSERT INTO t1 VALUES ('1', ''),('2', '');
INSERT INTO t2 VALUES ('1', ''),('2', '');
SELECT hex(ind),hex(string1) FROM t1 ORDER BY string1;
SELECT hex(ind),hex(string1) FROM t2 ORDER BY string1;
drop table t1,t2;
CREATE TABLE t1 (
ind bit not null,
string1 varchar(250) NOT NULL,
PRIMARY KEY (ind)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
CREATE TABLE t2 (
ind bit not null,
string1 varchar(250) NOT NULL,
PRIMARY KEY (ind)
) ENGINE=InnoDB DEFAULT CHARSET=ucs2;
insert into t1 values(0,''),(1,'');
insert into t2 values(0,''),(1,'');
select hex(ind),hex(string1) from t1 order by string1;
select hex(ind),hex(string1) from t2 order by string1;
drop table t1,t2;
# tests for bug #14056 Column prefix index on UTF-8 primary key column causes 'Can't find record..'
create table t2 (
a int, b char(10), filler char(10), primary key(a, b(2))
) character set utf8 engine = innodb;
insert into t2 values (1,'abcdefg','one');
insert into t2 values (2,'ijkilmn','two');
insert into t2 values (3, 'qrstuvw','three');
update t2 set a=5, filler='booo' where a=1;
drop table t2;
create table t2 (
a int, b char(10), filler char(10), primary key(a, b(2))
) character set ucs2 engine = innodb;
insert into t2 values (1,'abcdefg','one');
insert into t2 values (2,'ijkilmn','two');
insert into t2 values (3, 'qrstuvw','three');
update t2 set a=5, filler='booo' where a=1;
drop table t2;
create table t1(a int not null, b char(110),primary key(a,b(100))) engine=innodb default charset=utf8;
insert into t1 values(1,'abcdefg'),(2,'defghijk');
insert into t1 values(6,_utf8 0xD0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1);
insert into t1 values(7,_utf8 0xD0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B2);
select a,hex(b) from t1 order by b;
update t1 set b = 'three' where a = 6;
drop table t1;
create table t1(a int not null, b text(110),primary key(a,b(100))) engine=innodb default charset=utf8;
insert into t1 values(1,'abcdefg'),(2,'defghijk');
insert into t1 values(6,_utf8 0xD0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1);
insert into t1 values(7,_utf8 0xD0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B1D0B2);
select a,hex(b) from t1 order by b;
update t1 set b = 'three' where a = 6;
drop table t1;
--echo End of 5.0 tests

48
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-- source include/have_innodb_plugin.inc
#display current value of innodb_use_sys_malloc
SELECT @@GLOBAL.innodb_use_sys_malloc;
--echo 1 Expected
#try changing it. Should fail.
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@GLOBAL.innodb_use_sys_malloc=0;
--echo Expected error 'Read only variable'
SELECT @@GLOBAL.innodb_use_sys_malloc;
--echo 1 Expected
#do some stuff to see if it works.
--disable_warnings
drop table if exists t1;
--enable_warnings
create table t1(a int not null) engine=innodb DEFAULT CHARSET=latin1;
insert into t1 values (1),(2),(3),(4),(5),(6),(7);
select * from t1;
drop table t1;
-- source include/have_innodb_plugin.inc
#display current value of innodb_use_sys_malloc
SELECT @@GLOBAL.innodb_use_sys_malloc;
--echo 1 Expected
#try changing it. Should fail.
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@GLOBAL.innodb_use_sys_malloc=0;
--echo Expected error 'Read only variable'
SELECT @@GLOBAL.innodb_use_sys_malloc;
--echo 1 Expected
#do some stuff to see if it works.
--disable_warnings
drop table if exists t1;
--enable_warnings
create table t1(a int not null) engine=innodb DEFAULT CHARSET=latin1;
insert into t1 values (1),(2),(3),(4),(5),(6),(7);
select * from t1;
drop table t1;

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-- source include/have_innodb_plugin.inc
let $per_table=`select @@innodb_file_per_table`;
let $format=`select @@innodb_file_format`;
set global innodb_file_per_table=off;
set global innodb_file_format=`0`;
create table t0(a int primary key) engine=innodb row_format=compressed;
create table t00(a int primary key) engine=innodb
key_block_size=4 row_format=compressed;
create table t1(a int primary key) engine=innodb row_format=dynamic;
create table t2(a int primary key) engine=innodb row_format=redundant;
create table t3(a int primary key) engine=innodb row_format=compact;
create table t4(a int primary key) engine=innodb key_block_size=9;
create table t5(a int primary key) engine=innodb
key_block_size=1 row_format=redundant;
set global innodb_file_per_table=on;
create table t6(a int primary key) engine=innodb
key_block_size=1 row_format=redundant;
set global innodb_file_format=`1`;
create table t7(a int primary key) engine=innodb
key_block_size=1 row_format=redundant;
create table t8(a int primary key) engine=innodb
key_block_size=1 row_format=fixed;
create table t9(a int primary key) engine=innodb
key_block_size=1 row_format=compact;
create table t10(a int primary key) engine=innodb
key_block_size=1 row_format=dynamic;
create table t11(a int primary key) engine=innodb
key_block_size=1 row_format=compressed;
create table t12(a int primary key) engine=innodb
key_block_size=1;
create table t13(a int primary key) engine=innodb
row_format=compressed;
create table t14(a int primary key) engine=innodb key_block_size=9;
SELECT table_schema, table_name, row_format, data_length, index_length
FROM information_schema.tables WHERE engine='innodb';
drop table t0,t00,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11,t12,t13,t14;
alter table t1 key_block_size=0;
alter table t1 row_format=dynamic;
SELECT table_schema, table_name, row_format, data_length, index_length
FROM information_schema.tables WHERE engine='innodb';
alter table t1 row_format=compact;
SELECT table_schema, table_name, row_format, data_length, index_length
FROM information_schema.tables WHERE engine='innodb';
alter table t1 row_format=redundant;
SELECT table_schema, table_name, row_format, data_length, index_length
FROM information_schema.tables WHERE engine='innodb';
drop table t1;
create table t1(a int not null, b text, index(b(10))) engine=innodb
key_block_size=1;
create table t2(b text)engine=innodb;
insert into t2 values(concat('1abcdefghijklmnopqrstuvwxyz', repeat('A',5000)));
insert into t1 select 1, b from t2;
commit;
connect (a,localhost,root,,);
connect (b,localhost,root,,);
connection a;
begin;
update t1 set b=repeat('B',100);
connection b;
select a,left(b,40) from t1 natural join t2;
connection a;
rollback;
connection b;
select a,left(b,40) from t1 natural join t2;
connection default;
disconnect a;
disconnect b;
SELECT table_schema, table_name, row_format, data_length, index_length
FROM information_schema.tables WHERE engine='innodb';
drop table t1,t2;
# The following should fail in non-strict mode too.
# (The fix of Bug #50945 only affects REDUNDANT and COMPACT tables.)
SET SESSION innodb_strict_mode = off;
--error ER_TOO_BIG_ROWSIZE
CREATE TABLE t1(
c TEXT NOT NULL, d TEXT NOT NULL,
PRIMARY KEY (c(767),d(767)))
ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1 CHARSET=ASCII;
--error ER_TOO_BIG_ROWSIZE
CREATE TABLE t1(
c TEXT NOT NULL, d TEXT NOT NULL,
PRIMARY KEY (c(767),d(767)))
ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=2 CHARSET=ASCII;
CREATE TABLE t1(
c TEXT NOT NULL, d TEXT NOT NULL,
PRIMARY KEY (c(767),d(767)))
ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=4 CHARSET=ASCII;
drop table t1;
--error ER_TOO_BIG_ROWSIZE
CREATE TABLE t1(c TEXT, PRIMARY KEY (c(440)))
ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1 CHARSET=ASCII;
CREATE TABLE t1(c TEXT, PRIMARY KEY (c(438)))
ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1 CHARSET=ASCII;
INSERT INTO t1 VALUES(REPEAT('A',512)),(REPEAT('B',512));
DROP TABLE t1;
#
# Test blob column inheritance (mantis issue#36)
#
create table t1( c1 int not null, c2 blob, c3 blob, c4 blob,
primary key(c1, c2(22), c3(22)))
engine = innodb row_format = dynamic;
begin;
insert into t1 values(1, repeat('A', 20000), repeat('B', 20000),
repeat('C', 20000));
update t1 set c3 = repeat('D', 20000) where c1 = 1;
commit;
# one blob column which is unchanged in update and part of PK
# one blob column which is changed and part of of PK
# one blob column which is not part of PK and is unchanged
select count(*) from t1 where c2 = repeat('A', 20000);
select count(*) from t1 where c3 = repeat('D', 20000);
select count(*) from t1 where c4 = repeat('C', 20000);
update t1 set c3 = repeat('E', 20000) where c1 = 1;
drop table t1;
#
#
# Test innodb_file_format
#
set global innodb_file_format=`0`;
select @@innodb_file_format;
set global innodb_file_format=`1`;
select @@innodb_file_format;
-- error ER_WRONG_ARGUMENTS
set global innodb_file_format=`2`;
-- error ER_WRONG_ARGUMENTS
set global innodb_file_format=`-1`;
set global innodb_file_format=`Antelope`;
set global innodb_file_format=`Barracuda`;
-- error ER_WRONG_ARGUMENTS
set global innodb_file_format=`Cheetah`;
-- error ER_WRONG_ARGUMENTS
set global innodb_file_format=`abc`;
-- error ER_WRONG_ARGUMENTS
set global innodb_file_format=`1a`;
-- error ER_WRONG_ARGUMENTS
set global innodb_file_format=``;
#test strict mode.
# this does not work anymore, has been removed from mysqltest
# -- enable_errors
set global innodb_file_per_table = on;
set global innodb_file_format = `1`;
set innodb_strict_mode = off;
create table t1 (id int primary key) engine = innodb key_block_size = 0;
drop table t1;
#set strict_mode
set innodb_strict_mode = on;
#Test different values of KEY_BLOCK_SIZE
create table t1 (id int primary key) engine = innodb key_block_size = 0;
--error ER_CANT_CREATE_TABLE
create table t2 (id int primary key) engine = innodb key_block_size = 9;
show warnings;
create table t3 (id int primary key) engine = innodb key_block_size = 1;
create table t4 (id int primary key) engine = innodb key_block_size = 2;
create table t5 (id int primary key) engine = innodb key_block_size = 4;
create table t6 (id int primary key) engine = innodb key_block_size = 8;
create table t7 (id int primary key) engine = innodb key_block_size = 16;
#check various ROW_FORMAT values.
create table t8 (id int primary key) engine = innodb row_format = compressed;
create table t9 (id int primary key) engine = innodb row_format = dynamic;
create table t10(id int primary key) engine = innodb row_format = compact;
create table t11(id int primary key) engine = innodb row_format = redundant;
SELECT table_schema, table_name, row_format, data_length, index_length
FROM information_schema.tables WHERE engine='innodb';
drop table t1, t3, t4, t5, t6, t7, t8, t9, t10, t11;
#test different values of ROW_FORMAT with KEY_BLOCK_SIZE
create table t1 (id int primary key) engine = innodb
key_block_size = 8 row_format = compressed;
--error ER_CANT_CREATE_TABLE
create table t2 (id int primary key) engine = innodb
key_block_size = 8 row_format = redundant;
show warnings;
--error ER_CANT_CREATE_TABLE
create table t3 (id int primary key) engine = innodb
key_block_size = 8 row_format = compact;
show warnings;
--error ER_CANT_CREATE_TABLE
create table t4 (id int primary key) engine = innodb
key_block_size = 8 row_format = dynamic;
show warnings;
create table t5 (id int primary key) engine = innodb
key_block_size = 8 row_format = default;
SELECT table_schema, table_name, row_format, data_length, index_length
FROM information_schema.tables WHERE engine='innodb';
drop table t1, t5;
#test multiple errors
--error ER_CANT_CREATE_TABLE
create table t1 (id int primary key) engine = innodb
key_block_size = 9 row_format = redundant;
show warnings;
--error ER_CANT_CREATE_TABLE
create table t2 (id int primary key) engine = innodb
key_block_size = 9 row_format = compact;
show warnings;
--error ER_CANT_CREATE_TABLE
create table t2 (id int primary key) engine = innodb
key_block_size = 9 row_format = dynamic;
show warnings;
SELECT table_schema, table_name, row_format, data_length, index_length
FROM information_schema.tables WHERE engine='innodb';
#test valid values with innodb_file_per_table unset
set global innodb_file_per_table = off;
--error ER_CANT_CREATE_TABLE
create table t1 (id int primary key) engine = innodb key_block_size = 1;
show warnings;
--error ER_CANT_CREATE_TABLE
create table t2 (id int primary key) engine = innodb key_block_size = 2;
show warnings;
--error ER_CANT_CREATE_TABLE
create table t3 (id int primary key) engine = innodb key_block_size = 4;
show warnings;
--error ER_CANT_CREATE_TABLE
create table t4 (id int primary key) engine = innodb key_block_size = 8;
show warnings;
--error ER_CANT_CREATE_TABLE
create table t5 (id int primary key) engine = innodb key_block_size = 16;
show warnings;
--error ER_CANT_CREATE_TABLE
create table t6 (id int primary key) engine = innodb row_format = compressed;
show warnings;
--error ER_CANT_CREATE_TABLE
create table t7 (id int primary key) engine = innodb row_format = dynamic;
show warnings;
create table t8 (id int primary key) engine = innodb row_format = compact;
create table t9 (id int primary key) engine = innodb row_format = redundant;
SELECT table_schema, table_name, row_format, data_length, index_length
FROM information_schema.tables WHERE engine='innodb';
drop table t8, t9;
#test valid values with innodb_file_format unset
set global innodb_file_per_table = on;
set global innodb_file_format = `0`;
--error ER_CANT_CREATE_TABLE
create table t1 (id int primary key) engine = innodb key_block_size = 1;
show warnings;
--error ER_CANT_CREATE_TABLE
create table t2 (id int primary key) engine = innodb key_block_size = 2;
show warnings;
--error ER_CANT_CREATE_TABLE
create table t3 (id int primary key) engine = innodb key_block_size = 4;
show warnings;
--error ER_CANT_CREATE_TABLE
create table t4 (id int primary key) engine = innodb key_block_size = 8;
show warnings;
--error ER_CANT_CREATE_TABLE
create table t5 (id int primary key) engine = innodb key_block_size = 16;
show warnings;
--error ER_CANT_CREATE_TABLE
create table t6 (id int primary key) engine = innodb row_format = compressed;
show warnings;
--error ER_CANT_CREATE_TABLE
create table t7 (id int primary key) engine = innodb row_format = dynamic;
show warnings;
create table t8 (id int primary key) engine = innodb row_format = compact;
create table t9 (id int primary key) engine = innodb row_format = redundant;
SELECT table_schema, table_name, row_format, data_length, index_length
FROM information_schema.tables WHERE engine='innodb';
drop table t8, t9;
eval set global innodb_file_per_table=$per_table;
eval set global innodb_file_format=$format;
#
# Testing of tablespace tagging
#
-- disable_info
set global innodb_file_per_table=on;
set global innodb_file_format=`Barracuda`;
set global innodb_file_format_check=`Antelope`;
create table normal_table (
c1 int
) engine = innodb;
select @@innodb_file_format_check;
create table zip_table (
c1 int
) engine = innodb key_block_size = 8;
select @@innodb_file_format_check;
set global innodb_file_format_check=`Antelope`;
select @@innodb_file_format_check;
-- disable_result_log
show table status;
-- enable_result_log
select @@innodb_file_format_check;
drop table normal_table, zip_table;
-- disable_result_log
#
# restore environment to the state it was before this test execution
#
-- disable_query_log
eval set global innodb_file_format=$format;
eval set global innodb_file_per_table=$per_table;

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# This test runs with old-style locking, as:
# --innodb-autoinc-lock-mode=0
-- source include/have_innodb_plugin.inc
--disable_warnings
drop table if exists t1;
--enable_warnings
#
# Search on unique key
#
CREATE TABLE t1 (
id int(11) NOT NULL auto_increment,
ggid varchar(32) binary DEFAULT '' NOT NULL,
email varchar(64) DEFAULT '' NOT NULL,
passwd varchar(32) binary DEFAULT '' NOT NULL,
PRIMARY KEY (id),
UNIQUE ggid (ggid)
) ENGINE=innodb;
insert into t1 (ggid,passwd) values ('test1','xxx');
insert into t1 (ggid,passwd) values ('test2','yyy');
-- error ER_DUP_ENTRY
insert into t1 (ggid,passwd) values ('test2','this will fail');
-- error ER_DUP_ENTRY
insert into t1 (ggid,id) values ('this will fail',1);
select * from t1 where ggid='test1';
select * from t1 where passwd='xxx';
select * from t1 where id=2;
replace into t1 (ggid,id) values ('this will work',1);
replace into t1 (ggid,passwd) values ('test2','this will work');
-- error ER_DUP_ENTRY
update t1 set id=100,ggid='test2' where id=1;
select * from t1;
select * from t1 where id=1;
select * from t1 where id=999;
drop table t1;
--echo End of tests

16
build/lib/mysql/mysql-test/suite/innodb_plugin/t/innodb_bug11754376.test Normal file
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#
# Bug#11754376 45976: INNODB LOST FILES FOR TEMPORARY TABLES ON GRACEFUL SHUTDOWN
#
-- source include/have_debug.inc
-- source include/have_innodb_plugin.inc
CREATE TABLE bug11754376 (c INT) ENGINE=INNODB;
# This will invoke test_normalize_table_name_low() in debug builds
SET SESSION DEBUG='+d,test_normalize_table_name_low';
DROP TABLE bug11754376;
SET SESSION DEBUG='-d,test_normalize_table_name_low';

55
build/lib/mysql/mysql-test/suite/innodb_plugin/t/innodb_bug11766634.test Normal file
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# Bug 11766634 59783: InnoDB data grows unexpectedly when inserting,
# truncating, inserting the same set of rows.
#
# Scenario:
# create table t1. Insert $recs records. check size of ibdata1.
# drop table t1. create table t1. Insert the same set of $recs
# records. The size of ibdata1 must not increase.
#
-- source include/not_embedded.inc
-- source include/have_innodb_plugin.inc
create table t1 (f1 char(255)) engine innodb;
let $MYSQLD_DATADIR=`select @@datadir`;
let IBDATA1=$MYSQLD_DATADIR/ibdata1;
let $recs = 36262;
--disable_query_log
let $c = $recs;
start transaction;
while ($c)
{
insert into t1 values ('Hello World');
dec $c;
}
commit work;
--enable_query_log
perl;
my $filesize = -s $ENV{'IBDATA1'};
print "ibdata1 size: $filesize bytes\n";
EOF
drop table t1;
create table t1 (f1 char(255)) engine innodb;
--disable_query_log
let $c = $recs;
start transaction;
while ($c)
{
insert into t1 values ('Hello World');
dec $c;
}
commit work;
--enable_query_log
perl;
my $filesize = -s $ENV{'IBDATA1'};
print "ibdata1 size: $filesize bytes\n";
EOF
drop table t1;

107
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# Test for bug #12400341: INNODB CAN LEAVE ORPHAN IBD FILES AROUND
-- source include/have_innodb_plugin.inc
if (`select count(*)=0 from information_schema.global_variables where variable_name = 'INNODB_TRX_RSEG_N_SLOTS_DEBUG'`)
{
--skip Test requires InnoDB built with UNIV_DEBUG definition.
}
# Don't test under valgrind, undo slots of the previous test might exist still
# and cause unstable result.
--source include/not_valgrind.inc
call mtr.add_suppression("InnoDB: Warning: cannot find a free slot for an undo log. Do you have too");
--disable_query_log
set @old_innodb_trx_rseg_n_slots_debug = @@innodb_trx_rseg_n_slots_debug;
set global innodb_trx_rseg_n_slots_debug = 32;
--enable_query_log
show variables like "max_connections";
show variables like "innodb_thread_concurrency";
show variables like "innodb_file_per_table";
--disable_warnings
drop database if exists mysqltest;
--enable_warnings
create database mysqltest;
CREATE TABLE mysqltest.transtable (id int unsigned NOT NULL PRIMARY KEY, val int DEFAULT 0) ENGINE=InnoDB;
--disable_query_log
#
# Insert in 1 transaction which needs over 1 page undo record to avoid the insert_undo cached,
# because the cached insert_undo can be reused at "CREATE TABLE" statement later.
#
START TRANSACTION;
let $c = 1024;
while ($c)
{
eval INSERT INTO mysqltest.transtable (id) VALUES ($c);
dec $c;
}
COMMIT;
let $c = 32;
while ($c)
{
# if failed at here, it might be shortage of file descriptors limit.
connect (con$c,localhost,root,,);
dec $c;
}
--enable_query_log
select count(*) from information_schema.processlist;
#
# fill the all undo slots
#
--disable_query_log
let $c = 32;
while ($c)
{
connection con$c;
START TRANSACTION;
eval UPDATE mysqltest.transtable SET val = 1 WHERE id = 33 - $c;
dec $c;
}
--enable_query_log
connection default;
--error ER_CANT_CREATE_TABLE
CREATE TABLE mysqltest.testtable (id int unsigned not null primary key) ENGINE=InnoDB;
select count(*) from information_schema.processlist;
--disable_query_log
let $c = 32;
while ($c)
{
connection con$c;
ROLLBACK;
dec $c;
}
--enable_query_log
connection default;
select count(*) from information_schema.processlist;
--disable_query_log
let $c = 32;
while ($c)
{
disconnect con$c;
dec $c;
}
--enable_query_log
#
# If the isolated .ibd file remained, the drop database should fail.
#
drop database mysqltest;
--disable_query_log
set global innodb_trx_rseg_n_slots_debug = @old_innodb_trx_rseg_n_slots_debug;
--enable_query_log

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#
# Bug#13510739 63775: SERVER CRASH ON HANDLER READ NEXT AFTER DELETE RECORD.
#
-- source include/have_innodb_plugin.inc
CREATE TABLE bug13510739 (c INTEGER NOT NULL, PRIMARY KEY (c)) ENGINE=INNODB;
INSERT INTO bug13510739 VALUES (1), (2), (3), (4);
DELETE FROM bug13510739 WHERE c=2;
HANDLER bug13510739 OPEN;
HANDLER bug13510739 READ `primary` = (2);
# this one crashes the server if the bug is present
HANDLER bug13510739 READ `primary` NEXT;
DROP TABLE bug13510739;

66
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--source include/have_innodb_plugin.inc
--source include/have_debug_sync.inc
--source include/not_embedded.inc
# InnoDB Plugin cannot use DEBUG_SYNC on Windows
--source include/not_windows.inc
SET DEBUG_SYNC='reset';
# Save the initial number of concurrent sessions
--source include/count_sessions.inc
create table t1 (f1 integer, key k1 (f1)) engine=innodb;
create table t2 (f1 int, f2 int, key(f1), key(f2)) engine=innodb;
create table t3 (f2 int, key(f2)) engine=innodb;
insert into t1 values (10);
insert into t2 values (10, 20);
insert into t3 values (20);
alter table t2 add constraint c1 foreign key (f1)
references t1(f1) on update cascade;
show create table t1;
show create table t2;
show create table t3;
SET DEBUG_SYNC='alter_table_before_rename_result_table
SIGNAL update_can_proceed WAIT_FOR dict_unfreeze';
--send
alter table t2 add constraint z1 foreign key (f2)
references t3(f2) on update cascade;
connect (thr2,localhost,root,,);
connection thr2;
SET DEBUG_SYNC='innodb_row_update_for_mysql_begin
WAIT_FOR update_can_proceed';
SET DEBUG_SYNC='innodb_dml_cascade_dict_unfreeze SIGNAL dict_unfreeze
WAIT_FOR foreign_free_cache';
--send
update ignore t1 set f1 = 20;
connection default;
--replace_regex /'[^']*test\/#sql2-[0-9a-f-]*'/'#sql2-temporary'/
--error ER_ERROR_ON_RENAME
reap;
SET DEBUG_SYNC='now SIGNAL foreign_free_cache';
connection thr2;
reap;
disconnect thr2;
--source include/wait_until_disconnected.inc
connection default;
drop table t2;
drop table t1;
drop table t3;
# Wait till we reached the initial number of concurrent sessions
--source include/wait_until_count_sessions.inc
SET DEBUG_SYNC='reset';

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--source include/have_innodb_plugin.inc
--source include/have_debug.inc
create table t1 (
rowid int,
f1 int,
f2 int,
key i1 (f1, f2),
key i2 (f2)) engine=innodb;
show create table t1;
insert into `t1` (rowid, f1, f2) values (1, 1, 10), (2, 1, NULL);
connect (a,localhost,root,,);
connect (b,localhost,root,,);
connection a;
start transaction with consistent snapshot;
connection b;
start transaction;
update t1 set f2 = 4 where f1 = 1 and f2 is null;
-- echo (b) Number of rows updated:
select row_count();
insert into t1 values (3, 1, null);
-- echo (b) After update and insert query.
select rowid, f1, f2 from t1;
commit;
connection a;
-- echo (a) Before the update statement is executed.
select rowid, f1, f2 from t1;
SET SESSION debug="+d,bug14007649";
update t1 set f2 = 6 where f1 = 1 and f2 is null;
-- echo (a) Number of rows updated:
select row_count();
-- echo (a) After the update statement is executed.
select rowid, f1, f2 from t1;
commit;
--echo "The trx with consistent snapshot ended."
select rowid, f1, f2 from t1;
connection default;
disconnect a;
disconnect b;
drop table t1;

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# Test for bug #14676111: WRONG PAGE_LEVEL WRITTEN FOR UPPER THAN FATHER PAGE AT BTR_LIFT_PAGE_UP()
-- source include/have_innodb_plugin.inc
-- source include/have_debug.inc
if (`select count(*)=0 from information_schema.global_variables where variable_name = 'INNODB_LIMIT_OPTIMISTIC_INSERT_DEBUG'`)
{
--skip Test requires InnoDB built with UNIV_DEBUG definition.
}
--disable_query_log
set @old_innodb_limit_optimistic_insert_debug = @@innodb_limit_optimistic_insert_debug;
--enable_query_log
--disable_warnings
drop table if exists t1;
--enable_warnings
CREATE TABLE t1 (a int not null primary key) engine=InnoDB;
let $wait_condition=
SELECT VARIABLE_VALUE < 1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS
WHERE VARIABLE_NAME = 'INNODB_PURGE_TRX_ID_AGE';
#
# make 4 leveled straight tree
#
set global innodb_limit_optimistic_insert_debug = 2;
insert into t1 values (1);
insert into t1 values (5);
#current tree form
# (1, 5)
insert into t1 values (4);
#records in a page is limited to 2 artificially. root rise occurs
#current tree form
# (1, 5)
#(1, 4) (5)
insert into t1 values (3);
#current tree form
# (1, 5)
# (1, 4) (5)
#(1, 3) (4) (5)
insert into t1 values (2);
#current tree form
# (1, 5)
# (1, 4) (5)
# (1, 3) (4) (5)
#(1, 2) (3) (4) (5)
analyze table t1;
select DATA_LENGTH / 16384 from information_schema.TABLES where TABLE_SCHEMA = 'test' and TABLE_NAME = 't1';
delete from t1 where a=4;
--source include/wait_condition.inc
#deleting 1 record of 2 records don't cause merge artificially.
#current tree form
# (1, 5)
# (1) (5)
# (1, 3) (5)
#(1, 2) (3) (5)
analyze table t1;
select DATA_LENGTH / 16384 from information_schema.TABLES where TABLE_SCHEMA = 'test' and TABLE_NAME = 't1';
delete from t1 where a=5;
--source include/wait_condition.inc
#deleting 1 record of 2 records don't cause merge artificially.
#current tree form
# (1)
# (1)
# (1, 3) <- lift up this level next, when deleting node ptr
#(1, 2) (3) <- merged next
analyze table t1;
select DATA_LENGTH / 16384 from information_schema.TABLES where TABLE_SCHEMA = 'test' and TABLE_NAME = 't1';
#
# cause merge at level 0
#
#disable the artificial limitation of records in a page
set global innodb_limit_optimistic_insert_debug = 10000;
delete from t1 where a=2;
--source include/wait_condition.inc
#merge page occurs. and lift up occurs.
#current tree form
# (1)
# (1)
# (1, 3)
analyze table t1;
select DATA_LENGTH / 16384 from information_schema.TABLES where TABLE_SCHEMA = 'test' and TABLE_NAME = 't1';
insert into t1 values (2);
#current tree form
# (1)
# (1) <- lift up this level next, because it is not root
# (1, 2, 3)
delete from t1 where a=2;
--source include/wait_condition.inc
#current tree form
# (1)
# (1, 3)
analyze table t1;
select DATA_LENGTH / 16384 from information_schema.TABLES where TABLE_SCHEMA = 'test' and TABLE_NAME = 't1';
insert into t1 values (2);
#current tree form
# (1)
# (1, 2, 3) <- lift up this level next, because the father is root
delete from t1 where a=2;
--source include/wait_condition.inc
#current tree form
# (1, 3)
analyze table t1;
select DATA_LENGTH / 16384 from information_schema.TABLES where TABLE_SCHEMA = 'test' and TABLE_NAME = 't1';
drop table t1;
--disable_query_log
set global innodb_limit_optimistic_insert_debug = @old_innodb_limit_optimistic_insert_debug;
--enable_query_log

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-- source include/have_innodb_plugin.inc
--echo #
--echo # Bug#21704: Renaming column does not update FK definition.
--echo #
--echo
--echo # Test that it's not possible to rename columns participating in a
--echo # foreign key (either in the referencing or referenced table).
--echo
--disable_warnings
DROP TABLE IF EXISTS t1;
DROP TABLE IF EXISTS t2;
DROP TABLE IF EXISTS t3;
--enable_warnings
CREATE TABLE t1 (a INT PRIMARY KEY, b INT) ROW_FORMAT=COMPACT ENGINE=INNODB;
CREATE TABLE t2 (a INT PRIMARY KEY, b INT,
CONSTRAINT fk1 FOREIGN KEY (a) REFERENCES t1(a))
ROW_FORMAT=COMPACT ENGINE=INNODB;
CREATE TABLE t3 (a INT PRIMARY KEY, b INT, KEY(b), C INT,
CONSTRAINT fk2 FOREIGN KEY (b) REFERENCES t3 (a))
ROW_FORMAT=COMPACT ENGINE=INNODB;
INSERT INTO t1 VALUES (1,1),(2,2),(3,3);
INSERT INTO t2 VALUES (1,1),(2,2),(3,3);
INSERT INTO t3 VALUES (1,1,1),(2,2,2),(3,3,3);
--echo
--echo # Test renaming the column in the referenced table.
--echo
# mysqltest first does replace_regex, then replace_result
--replace_regex /'[^']*test\/#sql-[0-9a-f_]*'/'#sql-temporary'/
# Embedded server doesn't chdir to data directory
--replace_result $MYSQLTEST_VARDIR . mysqld.1/data/ ''
--error ER_ERROR_ON_RENAME
ALTER TABLE t1 CHANGE a c INT;
--echo # Ensure that online column rename works.
--enable_info
ALTER TABLE t1 CHANGE b c INT;
--disable_info
--echo
--echo # Test renaming the column in the referencing table
--echo
# mysqltest first does replace_regex, then replace_result
--replace_regex /'[^']*test\/#sql-[0-9a-f_]*'/'#sql-temporary'/
# Embedded server doesn't chdir to data directory
--replace_result $MYSQLTEST_VARDIR . mysqld.1/data/ ''
--error ER_ERROR_ON_RENAME
ALTER TABLE t2 CHANGE a c INT;
--echo # Ensure that online column rename works.
--enable_info
ALTER TABLE t2 CHANGE b c INT;
--disable_info
--echo
--echo # Test with self-referential constraints
--echo
# mysqltest first does replace_regex, then replace_result
--replace_regex /'[^']*test\/#sql-[0-9a-f_]*'/'#sql-temporary'/
# Embedded server doesn't chdir to data directory
--replace_result $MYSQLTEST_VARDIR . mysqld.1/data/ ''
--error ER_ERROR_ON_RENAME
ALTER TABLE t3 CHANGE a d INT;
# mysqltest first does replace_regex, then replace_result
--replace_regex /'[^']*test\/#sql-[0-9a-f_]*'/'#sql-temporary'/
# Embedded server doesn't chdir to data directory
--replace_result $MYSQLTEST_VARDIR . mysqld.1/data/ ''
--error ER_ERROR_ON_RENAME
ALTER TABLE t3 CHANGE b d INT;
--echo # Ensure that online column rename works.
--enable_info
ALTER TABLE t3 CHANGE c d INT;
--disable_info
--echo
--echo # Cleanup.
--echo
DROP TABLE t3;
DROP TABLE t2;
DROP TABLE t1;

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# Test for Bug #30423, InnoDBs treatment of NULL in index stats causes
# bad "rows examined" estimates.
# Implemented InnoDB system variable "innodb_stats_method" with
# "nulls_equal" (default), "nulls_unequal", and "nulls_ignored" options.
-- source include/have_innodb_plugin.inc
let $innodb_stats_method_orig = `select @@innodb_stats_method`;
# default setting for innodb_stats_method is "nulls_equal"
set global innodb_stats_method = default;
select @@innodb_stats_method;
# create three tables, bug30243_1, bug30243_2 and bug30243_3.
# The test scenario is adopted from original bug #30423 report.
# table bug30243_1 and bug30243_3 have many NULL values
-- disable_result_log
-- disable_query_log
DROP TABLE IF EXISTS bug30243_1;
CREATE TABLE bug30243_1 (
org_id int(11) NOT NULL default '0',
UNIQUE KEY (org_id)
) ENGINE=InnoDB DEFAULT CHARSET=latin1;
LOCK TABLES bug30243_1 WRITE;
INSERT INTO bug30243_1 VALUES (11),(15),(16),(17),(19),(20),(21),(23),(24),
(25),(26),(27),(28),(29),(30),(31),(32),(33),(34),(35),(37),(38),(40),(41),
(42),(43),(44),(45),(46),(47),(48),(49),(50),(51),(52),(53),(54),(55),(56),
(57),(58),(59),(60),(61),(62),(63),(64),(65),(66),(67),(68),(69),(70),(71),
(72),(73),(74),(75),(76),(77),(78),(79),(80),(81),(82),(83),(84),(85),(86),
(87),(88),(89),(90),(91),(92),(93),(94),(95),(96),(97),(98),(99),(100),(101),
(102),(103),(104),(105),(106),(107),(108),(109),(110),(111),(112),(113),(114),
(115),(116),(117),(118),(119),(120),(121),(122),(123),(124),(125),(126),(127),
(128),(129),(130),(131),(132),(133),(134),(135),(136),(137),(138),(139),(140),
(141),(142),(143),(144),(145);
UNLOCK TABLES;
DROP TABLE IF EXISTS bug30243_3;
CREATE TABLE bug30243_3 (
org_id int(11) default NULL,
KEY (org_id)
) ENGINE=InnoDB DEFAULT CHARSET=latin1;
INSERT INTO bug30243_3 VALUES (NULL);
begin;
let $i=14;
while ($i)
{
INSERT INTO bug30243_3 SELECT NULL FROM bug30243_3;
dec $i;
}
INSERT INTO bug30243_3 VALUES (34),(34),(35),(56),(58),(62),(62),(64),(65),(66),(80),(135),(137),(138),(139),(140),(142),(143),(144),(145);
commit;
DROP TABLE IF EXISTS bug30243_2;
CREATE TABLE bug30243_2 (
org_id int(11) default NULL,
KEY `contacts$org_id` (org_id)
) ENGINE=InnoDB DEFAULT CHARSET=latin1;
INSERT INTO bug30243_2 VALUES (NULL);
begin;
let $i=16;
while ($i)
{
INSERT INTO bug30243_2 SELECT NULL FROM bug30243_2;
dec $i;
}
INSERT INTO bug30243_2 VALUES (11),(15),(16),(17),(20),(21),(23),(24),(25),
(26),(27),(28),(29),(30),(31),(32),(33),(34),(37),(38),(40),(41),(42),(43),
(44),(45),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),
(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),
(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),
(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),
(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),
(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(48),
(48),(50),(51),(52),(52),(53),(54),(55),(57),(60),(61),(62),(62),(62),(62),
(62),(63),(64),(64),(65),(66),(66),(67),(68),(69),(70),(71),(72),(73),(74),
(75),(76),(77),(78),(79),(80),(80),(81),(82),(83),(84),(85),(86),(87),(88),
(89),(90),(91),(92),(93),(94),(95),(96),(97),(98),(99),(100),(101),(102),
(103),(104),(105),(106),(107),(108),(109),(110),(111),(112),(113),(114),
(115),(116),(117),(118),(119),(120),(121),(122),(123),(124),(125),(126),
(127),(128),(129),(130),(131),(132),(133),(133),(135),(135),(135),(135),
(136),(136),(138),(138),(139),(139),(139),(140),(141),(141),(142),(143),
(143),(145),(145);
commit;
-- enable_result_log
-- enable_query_log
# check tables's value
select count(*) from bug30243_3 where org_id is not NULL;
select count(*) from bug30243_3 where org_id is NULL;
select count(*) from bug30243_2 where org_id is not NULL;
select count(*) from bug30243_2 where org_id is NULL;
select @@innodb_stats_method;
analyze table bug30243_1;
analyze table bug30243_2;
analyze table bug30243_3;
# Following query plan shows that we over estimate the rows per
# unique value (since there are many NULLs).
# Skip this query log since the stats estimate could vary from runs
-- disable_query_log
-- disable_result_log
explain SELECT COUNT(*), 0
FROM bug30243_1 orgs
LEFT JOIN bug30243_3 sa_opportunities
ON orgs.org_id=sa_opportunities.org_id
LEFT JOIN bug30243_2 contacts
ON orgs.org_id=contacts.org_id ;
-- enable_query_log
-- enable_result_log
# following set operation will fail
#--error ER_WRONG_VALUE_FOR_VAR
--error 1231
set global innodb_stats_method = "NULL";
set global innodb_stats_method = "nulls_ignored";
select @@innodb_stats_method;
# Regenerate the stats with "nulls_ignored" option
analyze table bug30243_1;
analyze table bug30243_2;
analyze table bug30243_3;
# Following query plan shows that we get the correct rows per
# unique value (should be approximately 1 row per value)
explain SELECT COUNT(*), 0
FROM bug30243_1 orgs
LEFT JOIN bug30243_3 sa_opportunities
ON orgs.org_id=sa_opportunities.org_id
LEFT JOIN bug30243_2 contacts
ON orgs.org_id=contacts.org_id ;
select @@innodb_stats_method;
# Try the "nulls_unequal" option
set global innodb_stats_method = "nulls_unequal";
select @@innodb_stats_method;
analyze table bug30243_1;
analyze table bug30243_2;
analyze table bug30243_3;
# Following query plan shows that we get the correct rows per
# unique value (~1)
explain SELECT COUNT(*), 0
FROM bug30243_1 orgs
LEFT JOIN bug30243_3 sa_opportunities
ON orgs.org_id=sa_opportunities.org_id
LEFT JOIN bug30243_2 contacts
ON orgs.org_id=contacts.org_id;
# Create a table with all NULL values, make sure the stats calculation
# does not crash with table of all NULL values
-- disable_query_log
CREATE TABLE table_bug30423 (
org_id int(11) default NULL,
KEY(org_id)
) ENGINE=InnoDB DEFAULT CHARSET=latin1;
INSERT INTO `table_bug30423` VALUES (NULL);
begin;
let $i=10;
while ($i)
{
INSERT INTO table_bug30423 SELECT NULL FROM table_bug30423;
dec $i;
}
commit;
-- enable_query_log
SELECT COUNT(*) FROM table_bug30423 WHERE org_id IS NULL;
# calculate the statistics for the table for "nulls_ignored" and
# "nulls_unequal" option
set global innodb_stats_method = "nulls_unequal";
analyze table table_bug30423;
set global innodb_stats_method = "nulls_ignored";
analyze table table_bug30423;
eval set global innodb_stats_method = $innodb_stats_method_orig;
drop table bug30243_2;
drop table bug30243_1;
drop table bug30243_3;
drop table table_bug30423;

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--source include/have_innodb_plugin.inc
--source include/have_partition.inc
--vertical_results
let $engine_type= 'innodb';
######## Creat Table Section #########
use test;
eval CREATE TABLE test.part_tbl(id MEDIUMINT NOT NULL AUTO_INCREMENT,
dt TIMESTAMP, user CHAR(255), uuidf LONGBLOB,
fkid MEDIUMINT, filler VARCHAR(255),
PRIMARY KEY(id)) ENGINE=$engine_type
PARTITION BY RANGE(id)
SUBPARTITION BY hash(id) subpartitions 2
(PARTITION pa3 values less than (42),
PARTITION pa6 values less than (60),
PARTITION pa7 values less than (70),
PARTITION pa8 values less than (80),
PARTITION pa9 values less than (90),
PARTITION pa10 values less than (100),
PARTITION pa11 values less than MAXVALUE);
######## Create SPs, Functions, Views and Triggers Section ##############
delimiter |;
CREATE PROCEDURE test.proc_part()
BEGIN
DECLARE ins_count INT DEFAULT 1000;
DECLARE del_count INT;
DECLARE cur_user VARCHAR(255);
DECLARE local_uuid VARCHAR(255);
DECLARE local_time TIMESTAMP;
SET local_time= NOW();
SET cur_user= CURRENT_USER();
SET local_uuid= UUID();
WHILE ins_count > 0 DO
INSERT INTO test.part_tbl VALUES (NULL, NOW(), USER() , UUID(),
ins_count,'Going to test MBR for MySQL');
SET ins_count = ins_count - 1;
END WHILE;
SELECT MAX(id) FROM test.part_tbl INTO del_count;
WHILE del_count > 0 DO
DELETE FROM test.part_tbl WHERE id = del_count;
select count(*) as internal_count, del_count -- these two lines are for
FROM test.part_tbl; -- debug to show the problem
SET del_count = del_count - 2;
END WHILE;
END|
delimiter ;|
############ Finish Setup Section ###################
############ Test Section ###################
--horizontal_results
CALL test.proc_part();
select count(*) as Part from test.part_tbl;
###### CLEAN UP SECTION ##############
DROP PROCEDURE test.proc_part;
DROP TABLE test.part_tbl;

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#
# Make sure http://bugs.mysql.com/34053 remains fixed.
#
-- source include/not_embedded.inc
-- source include/have_innodb_plugin.inc
SET storage_engine=InnoDB;
# we do not really care about what gets printed, we are only
# interested in getting success or failure according to our
# expectations
-- disable_query_log
-- disable_result_log
GRANT USAGE ON *.* TO 'shane'@'localhost' IDENTIFIED BY '12345';
FLUSH PRIVILEGES;
-- connect (con1,localhost,shane,12345,)
-- connection con1
-- error ER_SPECIFIC_ACCESS_DENIED_ERROR
CREATE TABLE innodb_monitor (a INT) ENGINE=INNODB;
-- error ER_SPECIFIC_ACCESS_DENIED_ERROR
CREATE TABLE innodb_mem_validate (a INT) ENGINE=INNODB;
CREATE TABLE innodb_monitorx (a INT) ENGINE=INNODB;
DROP TABLE innodb_monitorx;
CREATE TABLE innodb_monito (a INT) ENGINE=INNODB;
DROP TABLE innodb_monito;
CREATE TABLE xinnodb_monitor (a INT) ENGINE=INNODB;
DROP TABLE xinnodb_monitor;
CREATE TABLE nnodb_monitor (a INT) ENGINE=INNODB;
DROP TABLE nnodb_monitor;
-- connection default
CREATE TABLE innodb_monitor (a INT) ENGINE=INNODB;
CREATE TABLE innodb_mem_validate (a INT) ENGINE=INNODB;
-- connection con1
-- error ER_SPECIFIC_ACCESS_DENIED_ERROR
DROP TABLE innodb_monitor;
-- error ER_SPECIFIC_ACCESS_DENIED_ERROR
DROP TABLE innodb_mem_validate;
-- connection default
DROP TABLE innodb_monitor;
DROP TABLE innodb_mem_validate;
DROP USER 'shane'@'localhost';
-- disconnect con1

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#
# Bug#34300 Tinyblob & tinytext fields currupted after export/import and alter in 5.1
# http://bugs.mysql.com/34300
#
-- source include/have_innodb_plugin.inc
-- disable_query_log
-- disable_result_log
call mtr.add_suppression("InnoDB: Warning: a long semaphore wait:");
call mtr.add_suppression("the age of the last checkpoint is");
# set packet size and reconnect
let $max_packet=`select @@global.max_allowed_packet`;
SET @@global.max_allowed_packet=16777216;
--connect (newconn, localhost, root,,)
DROP TABLE IF EXISTS bug34300;
CREATE TABLE bug34300 (
f4 TINYTEXT,
f6 MEDIUMTEXT,
f8 TINYBLOB
) ENGINE=InnoDB;
INSERT INTO bug34300 VALUES ('xxx', repeat('a', 8459264), 'zzz');
-- enable_result_log
SELECT f4, f8 FROM bug34300;
ALTER TABLE bug34300 ADD COLUMN (f10 INT);
SELECT f4, f8 FROM bug34300;
DROP TABLE bug34300;
EVAL SET @@global.max_allowed_packet=$max_packet;

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#
# Bug#35220 ALTER TABLE too picky on reserved word "foreign"
# http://bugs.mysql.com/35220
#
-- source include/have_innodb_plugin.inc
SET storage_engine=InnoDB;
# we care only that the following SQL commands do not produce errors
-- disable_query_log
-- disable_result_log
CREATE TABLE bug35220 (foreign_col INT, dummy_cant_delete_all_columns INT);
ALTER TABLE bug35220 DROP foreign_col;
DROP TABLE bug35220;

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#
# Test case for bug 36172
#
-- source include/not_embedded.inc
-- source include/have_innodb_plugin.inc
SET storage_engine=InnoDB;
# we do not really care about what gets printed, we are only
# interested in getting success or failure according to our
# expectations
-- disable_query_log
-- disable_result_log
let $file_format=`select @@innodb_file_format`;
let $file_per_table=`select @@innodb_file_per_table`;
SET GLOBAL innodb_file_format='Barracuda';
SET GLOBAL innodb_file_per_table=on;
DROP TABLE IF EXISTS `table0`;
CREATE TABLE `table0` ( `col0` tinyint(1) DEFAULT NULL, `col1` tinyint(1) DEFAULT NULL, `col2` tinyint(4) DEFAULT NULL, `col3` date DEFAULT NULL, `col4` time DEFAULT NULL, `col5` set('test1','test2','test3') DEFAULT NULL, `col6` time DEFAULT NULL, `col7` text, `col8` decimal(10,0) DEFAULT NULL, `col9` set('test1','test2','test3') DEFAULT NULL, `col10` float DEFAULT NULL, `col11` double DEFAULT NULL, `col12` enum('test1','test2','test3') DEFAULT NULL, `col13` tinyblob, `col14` year(4) DEFAULT NULL, `col15` set('test1','test2','test3') DEFAULT NULL, `col16` decimal(10,0) DEFAULT NULL, `col17` decimal(10,0) DEFAULT NULL, `col18` blob, `col19` datetime DEFAULT NULL, `col20` double DEFAULT NULL, `col21` decimal(10,0) DEFAULT NULL, `col22` datetime DEFAULT NULL, `col23` decimal(10,0) DEFAULT NULL, `col24` decimal(10,0) DEFAULT NULL, `col25` longtext, `col26` tinyblob, `col27` time DEFAULT NULL, `col28` tinyblob, `col29` enum('test1','test2','test3') DEFAULT NULL, `col30` smallint(6) DEFAULT NULL, `col31` double DEFAULT NULL, `col32` float DEFAULT NULL, `col33` char(175) DEFAULT NULL, `col34` tinytext, `col35` tinytext, `col36` tinyblob, `col37` tinyblob, `col38` tinytext, `col39` mediumblob, `col40` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, `col41` double DEFAULT NULL, `col42` smallint(6) DEFAULT NULL, `col43` longblob, `col44` varchar(80) DEFAULT NULL, `col45` mediumtext, `col46` decimal(10,0) DEFAULT NULL, `col47` bigint(20) DEFAULT NULL, `col48` date DEFAULT NULL, `col49` tinyblob, `col50` date DEFAULT NULL, `col51` tinyint(1) DEFAULT NULL, `col52` mediumint(9) DEFAULT NULL, `col53` float DEFAULT NULL, `col54` tinyblob, `col55` longtext, `col56` smallint(6) DEFAULT NULL, `col57` enum('test1','test2','test3') DEFAULT NULL, `col58` datetime DEFAULT NULL, `col59` mediumtext, `col60` varchar(232) DEFAULT NULL, `col61` decimal(10,0) DEFAULT NULL, `col62` year(4) DEFAULT NULL, `col63` smallint(6) DEFAULT NULL, `col64` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00', `col65` blob, `col66` longblob, `col67` int(11) DEFAULT NULL, `col68` longtext, `col69` enum('test1','test2','test3') DEFAULT NULL, `col70` int(11) DEFAULT NULL, `col71` time DEFAULT NULL, `col72` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00', `col73` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00', `col74` varchar(170) DEFAULT NULL, `col75` set('test1','test2','test3') DEFAULT NULL, `col76` tinyblob, `col77` bigint(20) DEFAULT NULL, `col78` decimal(10,0) DEFAULT NULL, `col79` datetime DEFAULT NULL, `col80` year(4) DEFAULT NULL, `col81` decimal(10,0) DEFAULT NULL, `col82` longblob, `col83` text, `col84` char(83) DEFAULT NULL, `col85` decimal(10,0) DEFAULT NULL, `col86` float DEFAULT NULL, `col87` int(11) DEFAULT NULL, `col88` varchar(145) DEFAULT NULL, `col89` date DEFAULT NULL, `col90` decimal(10,0) DEFAULT NULL, `col91` decimal(10,0) DEFAULT NULL, `col92` mediumblob, `col93` time DEFAULT NULL, KEY `idx0` (`col69`,`col90`,`col8`), KEY `idx1` (`col60`), KEY `idx2` (`col60`,`col70`,`col74`), KEY `idx3` (`col22`,`col32`,`col72`,`col30`), KEY `idx4` (`col29`), KEY `idx5` (`col19`,`col45`(143)), KEY `idx6` (`col46`,`col48`,`col5`,`col39`(118)), KEY `idx7` (`col48`,`col61`), KEY `idx8` (`col93`), KEY `idx9` (`col31`), KEY `idx10` (`col30`,`col21`), KEY `idx11` (`col67`), KEY `idx12` (`col44`,`col6`,`col8`,`col38`(226)), KEY `idx13` (`col71`,`col41`,`col15`,`col49`(88)), KEY `idx14` (`col78`), KEY `idx15` (`col63`,`col67`,`col64`), KEY `idx16` (`col17`,`col86`), KEY `idx17` (`col77`,`col56`,`col10`,`col55`(24)), KEY `idx18` (`col62`), KEY `idx19` (`col31`,`col57`,`col56`,`col53`), KEY `idx20` (`col46`), KEY `idx21` (`col83`(54)), KEY `idx22` (`col51`,`col7`(120)), KEY `idx23` (`col7`(163),`col31`,`col71`,`col14`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=2;
insert ignore into `table0` set `col23` = 7887371.5084383683, `col24` = 4293854615.6906948000, `col25` = 'vitalist', `col26` = 'widespread', `col27` = '3570490', `col28` = 'habitual', `col30` = -5471, `col31` = 4286985783.6771750000, `col32` = 6354540.9826654866, `col33` = 'defoliation', `col34` = 'logarithms', `col35` = 'tegument\'s', `col36` = 'scouting\'s', `col37` = 'intermittency', `col38` = 'elongates', `col39` = 'prophecies', `col40` = '20560103035939', `col41` = 4292809130.0544143000, `col42` = 22057, `col43` = 'Hess\'s', `col44` = 'bandstand', `col45` = 'phenylketonuria', `col46` = 6338767.4018677324, `col47` = 5310247, `col48` = '12592418', `col49` = 'churchman\'s', `col50` = '32226125', `col51` = -58, `col52` = -6207968, `col53` = 1244839.3255104220, `col54` = 'robotized', `col55` = 'monotonous', `col56` = -26909, `col58` = '20720107023550', `col59` = 'suggestiveness\'s', `col60` = 'gemology', `col61` = 4287800670.2229986000, `col62` = '1944', `col63` = -16827, `col64` = '20700107212324', `col65` = 'Nicolais', `col66` = 'apteryx', `col67` = 6935317, `col68` = 'stroganoff', `col70` = 3316430, `col71` = '3277608', `col72` = '19300511045918', `col73` = '20421201003327', `col74` = 'attenuant', `col75` = '15173', `col76` = 'upstroke\'s', `col77` = 8118987, `col78` = 6791516.2735374002, `col79` = '20780701144624', `col80` = '2134', `col81` = 4290682351.3127537000, `col82` = 'unexplainably', `col83` = 'Storm', `col84` = 'Greyso\'s', `col85` = 4289119212.4306774000, `col86` = 7617575.8796655172, `col87` = -6325335, `col88` = 'fondue\'s', `col89` = '40608940', `col90` = 1659421.8093508712, `col91` = 8346904.6584368423, `col92` = 'reloads', `col93` = '5188366';
CHECK TABLE table0 EXTENDED;
INSERT IGNORE INTO `table0` SET `col19` = '19940127002709', `col20` = 2383927.9055146948, `col21` = 4293243420.5621204000, `col22` = '20511211123705', `col23` = 4289899778.6573381000, `col24` = 4293449279.0540481000, `col25` = 'emphysemic', `col26` = 'dentally', `col27` = '2347406', `col28` = 'eruct', `col30` = 1222, `col31` = 4294372994.9941406000, `col32` = 4291385574.1173744000, `col33` = 'borrowing\'s', `col34` = 'septics', `col35` = 'ratter\'s', `col36` = 'Kaye', `col37` = 'Florentia', `col38` = 'allium', `col39` = 'barkeep', `col40` = '19510407003441', `col41` = 4293559200.4215522000, `col42` = 22482, `col43` = 'decussate', `col44` = 'Brom\'s', `col45` = 'violated', `col46` = 4925506.4635456400, `col47` = 930549, `col48` = '51296066', `col49` = 'voluminously', `col50` = '29306676', `col51` = -88, `col52` = -2153690, `col53` = 4290250202.1464887000, `col54` = 'expropriation', `col55` = 'Aberdeen\'s', `col56` = 20343, `col58` = '19640415171532', `col59` = 'extern', `col60` = 'Ubana', `col61` = 4290487961.8539081000, `col62` = '2147', `col63` = -24271, `col64` = '20750801194548', `col65` = 'Cunaxa\'s', `col66` = 'pasticcio', `col67` = 2795817, `col68` = 'Indore\'s', `col70` = 6864127, `col71` = '1817832', `col72` = '20540506114211', `col73` = '20040101012300', `col74` = 'rationalized', `col75` = '45522', `col76` = 'indene', `col77` = -6964559, `col78` = 4247535.5266884370, `col79` = '20720416124357', `col80` = '2143', `col81` = 4292060102.4466386000, `col82` = 'striving', `col83` = 'boneblack\'s', `col84` = 'redolent', `col85` = 6489697.9009369183, `col86` = 4287473465.9731131000, `col87` = 7726015, `col88` = 'perplexed', `col89` = '17153791', `col90` = 5478587.1108127078, `col91` = 4287091404.7004304000, `col92` = 'Boulez\'s', `col93` = '2931278';
CHECK TABLE table0 EXTENDED;
DROP TABLE table0;
EVAL SET GLOBAL innodb_file_format=$file_format;
EVAL SET GLOBAL innodb_file_per_table=$file_per_table;

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#
# Bug#38231 Innodb crash in lock_reset_all_on_table() on TRUNCATE + LOCK / UNLOCK
# http://bugs.mysql.com/38231
#
-- source include/have_innodb_plugin.inc
SET storage_engine=InnoDB;
# we care only that the following SQL commands do not crash the server
-- disable_query_log
-- disable_result_log
DROP TABLE IF EXISTS bug38231;
CREATE TABLE bug38231 (a INT);
-- connect (con1,localhost,root,,)
-- connect (con2,localhost,root,,)
-- connect (con3,localhost,root,,)
-- connection con1
SET autocommit=0;
LOCK TABLE bug38231 WRITE;
-- connection con2
SET autocommit=0;
-- send
LOCK TABLE bug38231 WRITE;
# When con1 does UNLOCK below this will release either con2 or con3 which are
# both waiting on LOCK. At the end we must first --reap and UNLOCK the
# connection that has been released, otherwise it will wait forever. We assume
# that the released connection will be the first one that has gained the LOCK,
# thus we force the order here - con2 does LOCK first, then con3. In other
# words we wait for LOCK from con2 above to be exected before doing LOCK in
# con3.
-- connection con1
let $wait_condition =
SELECT COUNT(*) = 1 FROM information_schema.processlist
WHERE info = 'LOCK TABLE bug38231 WRITE';
-- source include/wait_condition.inc
# the above enables query log, re-disable it
-- disable_query_log
-- connection con3
SET autocommit=0;
-- send
LOCK TABLE bug38231 WRITE;
-- connection default
-- send
TRUNCATE TABLE bug38231;
-- connection con1
# Wait for TRUNCATE and the other two LOCKs to be executed; without this,
# sometimes UNLOCK executes before them. We assume there are no other
# sessions executing at the same time with the same SQL commands.
let $wait_condition =
SELECT COUNT(*) = 1 FROM information_schema.processlist
WHERE info = 'TRUNCATE TABLE bug38231';
-- source include/wait_condition.inc
let $wait_condition =
SELECT COUNT(*) = 2 FROM information_schema.processlist
WHERE info = 'LOCK TABLE bug38231 WRITE';
-- source include/wait_condition.inc
# the above enables query log, re-disable it
-- disable_query_log
# this crashes the server if the bug is present
UNLOCK TABLES;
# clean up
-- connection con2
-- reap
UNLOCK TABLES;
-- connection con3
-- reap
UNLOCK TABLES;
-- connection default
-- reap
-- disconnect con1
-- disconnect con2
-- disconnect con3
# test that TRUNCATE works with with row-level locks
-- enable_query_log
-- enable_result_log
INSERT INTO bug38231 VALUES (1), (10), (300);
-- connect (con4,localhost,root,,)
-- connection con4
SET autocommit=0;
SELECT * FROM bug38231 FOR UPDATE;
-- connection default
TRUNCATE TABLE bug38231;
-- connection con4
COMMIT;
-- connection default
-- disconnect con4
DROP TABLE bug38231;

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#
# Bug#39438 Testcase for Bug#39436 crashes on 5.1 in fil_space_get_latch
# http://bugs.mysql.com/39438
#
# This test must be run with innodb_file_per_table=1 because the crash
# only occurs if that option is turned on and DISCARD TABLESPACE only
# works with innodb_file_per_table.
#
-- source include/have_innodb_plugin.inc
SET storage_engine=InnoDB;
# we care only that the following SQL commands do not crash the server
-- disable_query_log
-- disable_result_log
DROP TABLE IF EXISTS bug39438;
CREATE TABLE bug39438 (id INT) ENGINE=INNODB;
# remove: XXX Uncomment the following ALTER and remove those lines after
# remove: applying the patch.
# remove: Obviously this test is useless without this ALTER command,
# remove: but it causes warnings to be printed by mysqld and the whole
# remove: mysql-test suite fails at the end (returns non-zero). Please
# remove: apply this patch to the mysql source tree, remove those lines
# remove: and uncomment the following ALTER. We do not care about the
# remove: warnings, this test is to ensure mysqld does not crash.
# remove: === modified file 'mysql-test/lib/mtr_report.pl'
# remove: --- mysql-test/lib/mtr_report.pl 2008-08-12 10:26:23 +0000
# remove: +++ mysql-test/lib/mtr_report.pl 2008-10-01 11:57:41 +0000
# remove: @@ -412,7 +412,10 @@
# remove:
# remove: # When trying to set lower_case_table_names = 2
# remove: # on a case sensitive file system. Bug#37402.
# remove: - /lower_case_table_names was set to 2, even though your the file system '.*' is case sensitive. Now setting lower_case_table_names to 0 to avoid future problems./
# remove: + /lower_case_table_names was set to 2, even though your the file system '.*' is case sensitive. Now setting lower_case_table_names to 0 to avoid future problems./ or
# remove: +
# remove: + # this test is expected to print warnings
# remove: + ($testname eq 'main.innodb_bug39438')
# remove: )
# remove: {
# remove: next; # Skip these lines
# remove:
#ALTER TABLE bug39438 DISCARD TABLESPACE;
# this crashes the server if the bug is present
SHOW TABLE STATUS;
DROP TABLE bug39438;

16
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#
# Make sure http://bugs.mysql.com/40360 remains fixed.
#
-- source include/not_embedded.inc
-- source include/have_innodb_plugin.inc
SET TX_ISOLATION='READ-COMMITTED';
# This is the default since MySQL 5.1.29 SET BINLOG_FORMAT='STATEMENT';
CREATE TABLE bug40360 (a INT) engine=innodb;
INSERT INTO bug40360 VALUES (1);
DROP TABLE bug40360;

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# Bug #40565 Update Query Results in "1 Row Affected" But Should Be "Zero Rows"
-- source include/have_innodb_plugin.inc
create table bug40565(value decimal(4,2)) engine=innodb;
insert into bug40565 values (1), (null);
--enable_info
update bug40565 set value=NULL;
update bug40565 set value=NULL;
--disable_info
drop table bug40565;

14
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#
# Make sure http://bugs.mysql.com/41904 remains fixed.
#
-- source include/not_embedded.inc
-- source include/have_innodb_plugin.inc
CREATE TABLE bug41904 (id INT PRIMARY KEY, uniquecol CHAR(15)) ENGINE=InnoDB;
INSERT INTO bug41904 VALUES (1,NULL), (2,NULL);
CREATE UNIQUE INDEX ui ON bug41904 (uniquecol);
DROP TABLE bug41904;

21
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#
# Bug#42101 Race condition in innodb_commit_concurrency
# http://bugs.mysql.com/42101
#
-- source include/have_innodb_plugin.inc
--error ER_WRONG_ARGUMENTS
set global innodb_commit_concurrency=0;
select @@innodb_commit_concurrency;
set global innodb_commit_concurrency=1;
select @@innodb_commit_concurrency;
set global innodb_commit_concurrency=42;
select @@innodb_commit_concurrency;
set global innodb_commit_concurrency=DEFAULT;
select @@innodb_commit_concurrency;
--error ER_WRONG_ARGUMENTS
set global innodb_commit_concurrency=0;
select @@innodb_commit_concurrency;
set global innodb_commit_concurrency=1;
select @@innodb_commit_concurrency;

19
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#
# Bug#42101 Race condition in innodb_commit_concurrency
# http://bugs.mysql.com/42101
#
-- source include/have_innodb_plugin.inc
set global innodb_commit_concurrency=0;
select @@innodb_commit_concurrency;
--error ER_WRONG_ARGUMENTS
set global innodb_commit_concurrency=1;
select @@innodb_commit_concurrency;
--error ER_WRONG_ARGUMENTS
set global innodb_commit_concurrency=42;
select @@innodb_commit_concurrency;
set global innodb_commit_concurrency=0;
select @@innodb_commit_concurrency;
set global innodb_commit_concurrency=DEFAULT;
select @@innodb_commit_concurrency;

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#
# Testcase for InnoDB
# Bug#42419 Server crash with "Pure virtual method called" on two concurrent connections
#
--source include/not_embedded.inc
--source include/have_innodb_plugin.inc
let $innodb_lock_wait_timeout= query_get_value(SHOW VARIABLES LIKE 'innodb_lock_wait_timeout%', Value, 1);
if (`SELECT $innodb_lock_wait_timeout < 10`)
{
--echo # innodb_lock_wait_timeout must be >= 10 seconds
--echo # so that this test can work all time fine on an overloaded testing box
SHOW VARIABLES LIKE 'innodb_lock_wait_timeout';
exit;
}
# Save the initial number of concurrent sessions
--source include/count_sessions.inc
# First session
connection default;
--enable_warnings
CREATE TABLE t1 (a INT AUTO_INCREMENT PRIMARY KEY, b INT) ENGINE = InnoDB;
INSERT INTO t1 VALUES (1,1),(2,2),(3,3);
COMMIT;
SET AUTOCOMMIT = 0;
CREATE TEMPORARY TABLE t1_tmp ( b INT );
INSERT INTO t1_tmp (b) SELECT b FROM t1 WHERE a = 3;
INSERT INTO t1_tmp (b) SELECT b FROM t1 WHERE a = 2;
# Second session
connect (user2,localhost,root,,,$MASTER_MYPORT,$MASTER_MYSOCK);
SET AUTOCOMMIT = 0;
CREATE TEMPORARY TABLE t2_tmp ( a int, new_a int );
INSERT INTO t2_tmp VALUES (1,51),(2,52),(3,53);
UPDATE t1 SET a = (SELECT new_a FROM t2_tmp WHERE t2_tmp.a = t1.a) WHERE a = 1;
send
UPDATE t1 SET a = (SELECT new_a FROM t2_tmp WHERE t2_tmp.a = t1.a) WHERE a = 2;
# The last update will wait for a lock held by the first session
# First session
connection default;
# Poll till the UPDATE of the second session waits for lock
let $show_statement= SHOW PROCESSLIST;
let $field= State;
let $condition= = 'Updating';
--source include/wait_show_condition.inc
# If the testing box is overloadeded and innodb_lock_wait_timeout is too small
# we might get here ER_LOCK_WAIT_TIMEOUT.
--error ER_LOCK_DEADLOCK
INSERT INTO t1_tmp (b) SELECT b FROM t1 WHERE a = 1;
# Second session
connection user2;
--echo Reap the server message for connection user2 UPDATE t1 ...
reap;
# The server crashed when executing this UPDATE or the succeeding SQL command.
UPDATE t1 SET a = (SELECT new_a FROM t2_tmp WHERE t2_tmp.a = t1.a) WHERE a = 3;
connection default;
disconnect user2;
DROP TABLE t1;
# Wait till all disconnects are completed
--source include/wait_until_count_sessions.inc

13
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# Bug44032 no update-in-place of UTF-8 columns in ROW_FORMAT=REDUNDANT
# (btr_cur_update_in_place not invoked when updating from/to NULL;
# the update is performed by delete and insert instead)
-- source include/have_innodb_plugin.inc
CREATE TABLE bug44032(c CHAR(3) CHARACTER SET UTF8) ROW_FORMAT=REDUNDANT
ENGINE=InnoDB;
INSERT INTO bug44032 VALUES('abc'),(0xEFBCA4EFBCA4EFBCA4);
UPDATE bug44032 SET c='DDD' WHERE c=0xEFBCA4EFBCA4EFBCA4;
UPDATE bug44032 SET c=NULL WHERE c='DDD';
UPDATE bug44032 SET c='DDD' WHERE c IS NULL;
DROP TABLE bug44032;

17
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# This is the test for bug 44369. We should
# block table creation with columns match
# some innodb internal reserved key words,
# both case sensitively and insensitely.
-- source include/have_innodb_plugin.inc
# This create table operation should fail.
--error ER_WRONG_COLUMN_NAME
create table bug44369 (DB_ROW_ID int) engine=innodb;
# This create should fail as well
--error ER_WRONG_COLUMN_NAME
create table bug44369 (db_row_id int) engine=innodb;
--error ER_WRONG_COLUMN_NAME
create table bug44369 (db_TRX_Id int) engine=innodb;

22
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#
# Bug#44571 InnoDB Plugin crashes on ADD INDEX
# http://bugs.mysql.com/44571
# Please also refer to related fix in
# http://bugs.mysql.com/47621
#
-- source include/have_innodb_plugin.inc
CREATE TABLE bug44571 (foo INT) ENGINE=InnoDB;
ALTER TABLE bug44571 CHANGE foo bar INT;
# Create index with the old column name will fail,
# because the CHANGE foo bar is successful. And
# the column name change would communicate to
# InnoDB with the fix from bug #47621
-- error ER_KEY_COLUMN_DOES_NOT_EXITS
ALTER TABLE bug44571 ADD INDEX bug44571b (foo);
# The following create indexes should succeed,
# indirectly confirm the CHANGE foo bar is successful.
ALTER TABLE bug44571 ADD INDEX bug44571c (bar);
DROP INDEX bug44571c ON bug44571;
CREATE INDEX bug44571c ON bug44571 (bar);
DROP TABLE bug44571;

10
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-- source include/have_innodb_plugin.inc
set session transaction isolation level read committed;
create table bug45357(a int, b int,key(b))engine=innodb;
insert into bug45357 values (25170,6122);
update bug45357 set a=1 where b=30131;
delete from bug45357 where b < 20996;
delete from bug45357 where b < 7001;
drop table bug45357;

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# This is the test for bug 46000. We shall
# block any index creation with the name of
# "GEN_CLUST_INDEX", which is the reserved
# name for innodb default primary index.
-- source include/have_innodb_plugin.inc
# This 'create table' operation should fail because of
# using the reserve name as its index name.
--error ER_WRONG_NAME_FOR_INDEX
create table bug46000(`id` int,key `GEN_CLUST_INDEX`(`id`))engine=innodb;
# Mixed upper/lower case of the reserved key words
--error ER_WRONG_NAME_FOR_INDEX
create table bug46000(`id` int, key `GEN_clust_INDEX`(`id`))engine=innodb;
show warnings;
create table bug46000(id int) engine=innodb;
# This 'create index' operation should fail.
--error ER_WRONG_NAME_FOR_INDEX
create index GEN_CLUST_INDEX on bug46000(id);
show warnings;
# This 'create index' operation should succeed, no
# temp table left from last failed create index
# operation.
create index idx on bug46000(id);
drop table bug46000;

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# This is the test for bug 46676: mysqld got exception 0xc0000005
# It is reproducible with InnoDB plugin 1.0.4 + MySQL 5.1.37.
# But no longer reproducible after MySQL 5.1.38 (with plugin 1.0.5).
-- source include/have_innodb_plugin.inc
SET foreign_key_checks=0;
CREATE TABLE t1 (id int, foreign key (id) references t2(id)) ENGINE=INNODB;
CREATE TABLE t2 (id int, foreign key (id) references t1(id)) ENGINE=INNODB;
SET foreign_key_checks=1;
# Server crashes
SELECT COUNT(*) FROM information_schema.key_column_usage WHERE REFERENCED_TABLE_NAME in ('t1', 't2');
SET foreign_key_checks=0;
DROP TABLE t1, t2;

45
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# This is the unit test for bug *47167.
# It tests setting the global variable
# "innodb_file_format_check" with a
# user-Defined Variable.
-- source include/have_innodb_plugin.inc
# Save the value (Antelope) in 'innodb_file_format_check' to
# 'old_innodb_file_format_check'
set @old_innodb_file_format_check=@@innodb_file_format_check;
# @old_innodb_file_format_check shall have the value of 'Antelope'
select @old_innodb_file_format_check;
# Reset the value in 'innodb_file_format_check' to 'Barracuda'
set global innodb_file_format_check = Barracuda;
select @@innodb_file_format_check;
# Set 'innodb_file_format_check' to its default value, which
# is the latest file format supported in the current release.
set global innodb_file_format_check = DEFAULT;
select @@innodb_file_format_check;
# Put the saved value back to 'innodb_file_format_check'
set global innodb_file_format_check = @old_innodb_file_format_check;
# Check whether 'innodb_file_format_check' get its original value.
select @@innodb_file_format_check;
# Following are negative tests, all should fail.
--disable_warnings
--error ER_WRONG_ARGUMENTS
set global innodb_file_format_check = cheetah;
--error ER_WRONG_ARGUMENTS
set global innodb_file_format_check = Bear;
--error ER_WRONG_ARGUMENTS
set global innodb_file_format_check = on;
--error ER_WRONG_ARGUMENTS
set global innodb_file_format_check = off;
--enable_warnings

57
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# This is the test for bug #47621, column rename operation should
# not result in column definition inconsistency between MySQL and
# InnoDB
-- source include/have_innodb_plugin.inc
CREATE TABLE bug47621 (salesperson INT) ENGINE=InnoDB;
# Change the column name
ALTER TABLE bug47621 CHANGE salesperson sales_acct_id INT;
# If there is inconsistency of column name definition
# in MySQL or InnoDB, following create index would fail
create index orgs on bug47621(sales_acct_id);
# Change the column name back with the index defined on it.
ALTER TABLE bug47621 CHANGE sales_acct_id salesperson INT;
drop table bug47621;
CREATE TABLE bug47621_sale (
salesperson INT,
PRIMARY KEY(salesperson)) engine = innodb;
CREATE TABLE bug47621_shirt(
id SMALLINT,
owner INT,
FOREIGN KEY(owner)
references bug47621_sale(salesperson) ON DELETE RESTRICT)
engine = innodb;
insert into bug47621_sale values(9);
insert into bug47621_shirt values(1, 9);
# Any rename operation on columns involved in a reference constraint will
# fail, as it will be rejected by InnoDB row_rename_table_for_mysql().
# In above example, any rename on column "salesperson" for table
# "bug47621_sale", or on column "owner" for table "bug47621_shirt will
# be blocked. We do not put such rename in the test since InnoDB error
# message will be printed in the error log, and result in test failure.
#
# ALTER TABLE bug47621_sale CHANGE salesperson sales_acct_id INT;
# Any rename on columns not involved in the foreign key constraint
# could still proceed
ALTER TABLE bug47621_shirt CHANGE id new_id INT;
# Referencing table dropped, the rename operation on related columns
# could proceed
drop table bug47621_shirt;
ALTER TABLE bug47621_sale CHANGE salesperson sales_acct_id INT;
ALTER TABLE bug47621_sale ADD INDEX idx (sales_acct_id);
drop table bug47621_sale;

55
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# This is the test for bug 47622. There could be index
# metadata sequence mismatch between MySQL and Innodb
# after creating index through FIC interfaces.
# We resolve the problem by sync the index sequence
# up when opening the table.
-- source include/have_innodb_plugin.inc
connect (a,localhost,root,,);
connect (b,localhost,root,,);
# Create a table with a non-unique index
CREATE TABLE bug47622(
`rule_key` int(11) NOT NULL DEFAULT '0',
`seq` smallint(6) NOT NULL DEFAULT '0',
`action` smallint(6) NOT NULL DEFAULT '0',
`arg_id` smallint(6) DEFAULT NULL,
`else_ind` TINYINT NOT NULL,
KEY IDX_A (`arg_id`)
) ENGINE=InnoDB;
connection a;
# A subsequent creating unique index should not trigger
# any error message. Unique index would be ranked ahead
# of regular index.
ALTER TABLE bug47622 ADD UNIQUE IDX_B (rule_key,else_ind,seq,action,arg_id);
drop index IDX_B on bug47622;
# In another connection, create additional set of normal
# index and unique index. Again, unique index would be ranked
# ahead of regular index.
connection b;
create index idx on bug47622(seq, arg_id);
ALTER TABLE bug47622 ADD UNIQUE IDX_X (rule_key,else_ind,seq,action);
drop table bug47622;
# Create a table with one Primary key and a non-unique key
CREATE TABLE bug47622 (
`a` int(11) NOT NULL,
`b` int(11) DEFAULT NULL,
`c` char(10) DEFAULT NULL,
`d` varchar(20) DEFAULT NULL,
PRIMARY KEY (`a`),
KEY `b` (`b`)
) ENGINE=InnoDB;
# Add two index with one unique and one non-unique.
# Index sequence is "PRIMARY", "c", "b" and "d"
alter table bug47622 add unique index (c), add index (d);
drop table bug47622;

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# This is the test for bug 47777. GEOMETRY
# data is treated as BLOB data in innodb.
# Consequently, its key value generation/storing
# should follow the process for the BLOB
# datatype as well.
-- source include/have_innodb_plugin.inc
create table bug47777(c2 linestring not null, primary key (c2(1))) engine=innodb;
insert into bug47777 values (geomfromtext('linestring(1 2,3 4,5 6,7 8,9 10)'));
# Verify correct row get inserted.
select count(*) from bug47777 where c2 =geomfromtext('linestring(1 2,3 4,5 6,7 8,9 10)');
# Update table bug47777 should be successful.
update bug47777 set c2=GeomFromText('POINT(1 1)');
# Verify the row get updated successfully. The original
# c2 value should be changed to GeomFromText('POINT(1 1)').
select count(*) from bug47777 where c2 =geomfromtext('linestring(1 2,3 4,5 6,7 8,9 10)');
select count(*) from bug47777 where c2 = GeomFromText('POINT(1 1)');
drop table bug47777;

22
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# Bug #48024 Innodb doesn't work with multi-statements
--source include/have_innodb_plugin.inc
CREATE TABLE bug48024(a int PRIMARY KEY,b int NOT NULL,KEY(b)) ENGINE=InnoDB;
CREATE TABLE bug48024_b(b int PRIMARY KEY) ENGINE=InnoDB;
# Bug #53644 InnoDB thinks that /*/ starts and ends a comment
ALTER TABLE bug48024 /*/ADD CONSTRAINT FOREIGN KEY(c) REFERENCES(a),/*/
ADD CONSTRAINT FOREIGN KEY(b) REFERENCES bug48024_b(b);
DROP TABLE bug48024,bug48024_b;
# Work around Bug #53750 (failure in mysql-test-run --ps-protocol)
-- disable_ps_protocol
delimiter |;
CREATE TABLE bug48024(a int PRIMARY KEY,b int NOT NULL,KEY(b)) ENGINE=InnoDB;
CREATE TABLE bug48024_b(b int PRIMARY KEY) ENGINE=InnoDB;
ALTER TABLE bug48024 /*/ADD CONSTRAINT FOREIGN KEY(c) REFERENCES(a),/*/
ADD CONSTRAINT FOREIGN KEY(b) REFERENCES bug48024_b(b)|
delimiter ;|
DROP TABLE bug48024,bug48024_b;

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-- source include/have_innodb_plugin.inc
# Bug #49164 READ-COMMITTED reports "matched: 0" on compound PK
# a duplicate of
# Bug #52663 Lost update incrementing column value under READ COMMITTED
connect (con1,localhost,root,,);
connect (con2,localhost,root,,);
connection con1;
SET tx_isolation = 'READ-COMMITTED';
CREATE TABLE bug49164 (a INT, b BIGINT, c TINYINT, PRIMARY KEY (a, b))
ENGINE=InnoDB;
insert into bug49164 values (1,1,1), (2,2,2), (3,3,3);
begin;
update bug49164 set c=7;
select * from bug49164;
rollback;
select * from bug49164;
begin;
update bug49164 set c=7;
connection con2;
SET tx_isolation = 'READ-COMMITTED';
begin;
select * from bug49164;
commit;
begin;
--send
update bug49164 set c=6 where a=1 and b=1;
connection con1;
rollback;
select * from bug49164;
connection con2;
reap;
commit;
connection con1;
select * from bug49164;
connection default;
disconnect con1;
disconnect con2;
drop table bug49164;

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# This is the test for bug 51378. Unique index created
# through "create index" and "alter table add unique index"
# interfaces should not be treated as primary index if indexed
# columns contain one or more column prefix(es) (only prefix/part of
# the column is indexed)
# On the other hand, if there is a unique index covers all
# columns of a table, and they are non-null columns, and
# full length of the column are indexed, then this index
# will be created as primary index
# Following queries test various scenario, no mismatch
# error message should be printed.
-- source include/have_innodb_plugin.inc
# Create a table contains a BLOB column
create table bug51378 (
col1 int not null,
col2 blob not null,
col3 time not null) engine = innodb;
# Create following unique indexes on 'col1' and 'col2(31)'
# of the table, the index should not be treated as primary
# key because it indexes only first 31 bytes of col2.
# Thus it contains "column prefix", and will not be
# upgraded to primary index.
# There should not be mismatch message printed in the
# errorlog
create unique index idx on bug51378(col1, col2(31));
alter table bug51378 add unique index idx2(col1, col2(31));
# Unique index on 'col1' and 'col3' will be created as primary index,
# since the index does not contain column prefix
create unique index idx3 on bug51378(col1, col3);
# Show create table would show idx3 created as unique index, internally,
# idx3 is treated as primary index both by MySQL and Innodb
SHOW CREATE TABLE bug51378;
# "GEN_CLUST_INDEX" will be re-created as default primary index
# after idx3 is dropped
drop index idx3 on bug51378;
SHOW CREATE TABLE bug51378;
# Or we can add the primary key through alter table interfaces
alter table bug51378 add primary key idx3(col1, col2(31));
SHOW CREATE TABLE bug51378;
drop table bug51378;
# Or we can create such primary key through create table interfaces
create table bug51378 (
col1 int not null,
col2 blob not null,
col3 time not null, primary key(col1, col2(31))) engine = innodb;
# Unique index on one or more column prefix(es) will be created
# as non-cluster index
create unique index idx on bug51378(col1, col2(31));
SHOW CREATE TABLE bug51378;
drop table bug51378;
# If a table has a NULLABLE column, unique index on it will not
# be treated as primary index.
create table bug51378 (
col1 int not null,
col2 int ) engine = innodb;
# This will be created as non-cluster index since col2 is nullable
create unique index idx on bug51378(col1, col2);
SHOW CREATE TABLE bug51378;
drop table bug51378;

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#
# Bug #51920: InnoDB connections in lock wait ignore KILL until timeout
#
-- source include/not_embedded.inc
-- source include/have_innodb_plugin.inc
CREATE TABLE bug51920 (i INT) ENGINE=InnoDB;
INSERT INTO bug51920 VALUES (1);
BEGIN;
SELECT * FROM bug51920 FOR UPDATE;
connect (con1,localhost,root,,);
connection con1;
--send
UPDATE bug51920 SET i=2;
connection default;
let $wait_condition =
SELECT COUNT(*)=1 FROM information_schema.processlist
WHERE INFO="UPDATE bug51920 SET i=2";
-- source include/wait_condition.inc
SELECT ID FROM INFORMATION_SCHEMA.PROCESSLIST
WHERE INFO="UPDATE bug51920 SET i=2"
INTO @thread_id;
KILL @thread_id;
let $wait_condition =
SELECT COUNT(*)=0 FROM information_schema.processlist WHERE ID=@thread_id;
-- source include/wait_condition.inc
#
# Bug#19723: kill of active connection yields different error code
# depending on platform.
#
connection con1;
-- error 1317, 2006, 2013
reap;
connection default;
DROP TABLE bug51920;
-- disconnect con1

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--source include/have_innodb_plugin.inc
set session transaction isolation level read committed;
create table innodb_bug52663 (what varchar(5), id integer, count integer, primary key
(what, id)) engine=innodb;
insert into innodb_bug52663 values ('total', 0, 0);
begin;
connect (addconroot, localhost, root,,);
connection addconroot;
set session transaction isolation level read committed;
begin;
connection default;
update innodb_bug52663 set count = count + 1 where what = 'total' and id = 0;
select * from innodb_bug52663;
connection addconroot;
--error ER_LOCK_WAIT_TIMEOUT
update innodb_bug52663 set count = count + 1 where what = 'total' and id = 0;
select * from innodb_bug52663;
connection default;
commit;
connection addconroot;
update innodb_bug52663 set count = count + 1 where what = 'total' and id = 0;
commit;
select * from innodb_bug52663;
connection default;
select * from innodb_bug52663;
drop table innodb_bug52663;

107
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-- source include/have_innodb_plugin.inc
let $file_format=`select @@innodb_file_format`;
let $file_per_table=`select @@innodb_file_per_table`;
SET GLOBAL innodb_file_format='Barracuda';
SET GLOBAL innodb_file_per_table=on;
CREATE TABLE bug52745 (
a2 int(10) unsigned DEFAULT NULL,
col37 time DEFAULT NULL,
col38 char(229) CHARACTER SET utf8 DEFAULT NULL,
col39 text,
col40 timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
col41 int(10) unsigned DEFAULT NULL,
col42 varchar(248) CHARACTER SET utf8 DEFAULT NULL,
col43 smallint(5) unsigned zerofill DEFAULT NULL,
col44 varchar(150) CHARACTER SET utf8 DEFAULT NULL,
col45 float unsigned zerofill DEFAULT NULL,
col46 binary(1) DEFAULT NULL,
col47 tinyint(4) DEFAULT NULL,
col48 tinyint(1) DEFAULT NULL,
col49 timestamp NOT NULL DEFAULT '0000-00-00 00:00:00',
col50 binary(1) DEFAULT NULL,
col51 double unsigned zerofill DEFAULT NULL,
col52 int(10) unsigned DEFAULT NULL,
col53 time DEFAULT NULL,
col54 double unsigned DEFAULT NULL,
col55 time DEFAULT NULL,
col56 mediumtext CHARACTER SET latin2,
col57 blob,
col58 decimal(52,16) unsigned zerofill NOT NULL DEFAULT '000000000000000000000000000000000000.0000000000000000',
col59 binary(1) DEFAULT NULL,
col60 longblob,
col61 time DEFAULT NULL,
col62 longtext CHARACTER SET utf8 COLLATE utf8_persian_ci,
col63 timestamp NOT NULL DEFAULT '0000-00-00 00:00:00',
col64 int(10) unsigned DEFAULT NULL,
col65 date DEFAULT NULL,
col66 timestamp NOT NULL DEFAULT '0000-00-00 00:00:00',
col67 binary(1) DEFAULT NULL,
col68 tinyblob,
col69 date DEFAULT NULL,
col70 tinyint(3) unsigned zerofill DEFAULT NULL,
col71 varchar(44) CHARACTER SET utf8 DEFAULT NULL,
col72 datetime DEFAULT NULL,
col73 smallint(5) unsigned zerofill DEFAULT NULL,
col74 longblob,
col75 bit(34) DEFAULT NULL,
col76 float unsigned zerofill DEFAULT NULL,
col77 year(2) DEFAULT NULL,
col78 tinyint(3) unsigned DEFAULT NULL,
col79 set('msfheowh','tbpxbgf','by','wahnrjw','myqfasxz','rsokyumrt') CHARACTER SET latin2 DEFAULT NULL,
col80 datetime DEFAULT NULL,
col81 smallint(6) DEFAULT NULL,
col82 enum('xtaurnqfqz','rifrse','kuzwpbvb','niisabk','zxavro','rbvasv','','uulrfaove','','') DEFAULT NULL,
col83 bigint(20) unsigned zerofill DEFAULT NULL,
col84 float unsigned zerofill DEFAULT NULL,
col85 double DEFAULT NULL,
col86 enum('ylannv','','vlkhycqc','snke','cxifustp','xiaxaswzp','oxl') CHARACTER SET latin1 COLLATE latin1_german2_ci DEFAULT NULL,
col87 varbinary(221) DEFAULT NULL,
col88 double unsigned DEFAULT NULL,
col89 float unsigned zerofill DEFAULT NULL,
col90 tinyblob
) ENGINE=InnoDB DEFAULT CHARSET=latin1 ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1;
INSERT INTO bug52745 SET
col40='0000-00-00 00:00:00',
col51=16547,
col53='7711484',
col54=-28604,
col55='7112612',
col56='wakefulness\'',
col57=repeat('absorbefacient\'',106),
col58=11027,
col59='AM09gW7',
col60=repeat('Noelani\'',16),
col61='2520576',
col62='substitutiv',
col63='19950106155112',
col64=-12038,
col65='86238806',
col66='19600719080256',
col68=repeat('Sagittarius\'',54),
col69='38943902',
col70=1232,
col71='Elora\'',
col74=repeat('zipp',11),
col75='0',
col76=23254,
col78=13247,
col79='56219',
col80='20500609035724',
col81=11632,
col82=7,
col84=-23863,
col85=6341,
col87='HZdkf.4 s7t,5Rmq 8so fmr,ruGLUG25TrtI.yQ 2SuHq0ML7rw7.4 b2yf2E5TJxOtBBZImezDnzpj,uPYfznnEUDN1e9aQoO 2DsplB7TFWy oQJ br HLF :F,eQ p4i1oWsr lL3PG,hjCz6hYqN h1QTjLCjrv:QCdSzpYBibJAtZCxLOk3l6Blsh.W',
col88=16894,
col89=6161,
col90=repeat('gale',48);
SHOW WARNINGS;
DROP TABLE bug52745;
EVAL SET GLOBAL innodb_file_format=$file_format;
EVAL SET GLOBAL innodb_file_per_table=$file_per_table;

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#
# http://bugs.mysql.com/53046
# dict_update_statistics_low can still be run concurrently on same table
#
# This is a symbolic test, it would not fail if the bug is present.
# Rather those SQL commands have been used during manual testing under
# UNIV_DEBUG & UNIV_SYNC_DEBUG to test all changed codepaths for locking
# correctness.
#
-- source include/have_innodb_plugin.inc
CREATE TABLE bug53046_1 (c1 INT PRIMARY KEY) ENGINE=INNODB;
CREATE TABLE bug53046_2 (c2 INT PRIMARY KEY,
FOREIGN KEY (c2) REFERENCES bug53046_1(c1)
ON UPDATE CASCADE ON DELETE CASCADE) ENGINE=INNODB;
INSERT INTO bug53046_1 VALUES (1);
let $i = 5;
while ($i) {
eval INSERT INTO bug53046_1 SELECT c1+(SELECT MAX(c1) FROM bug53046_1)
FROM bug53046_1;
dec $i;
}
INSERT INTO bug53046_2 VALUES (1), (2);
# CREATE TABLE innodb_table_monitor (a int) ENGINE=INNODB;
# wait more than 1 minute and observe the mysqld output
# DROP TABLE innodb_table_monitor;
ANALYZE TABLE bug53046_1;
# this prints create time and other nondeterministic data
-- disable_result_log
SHOW TABLE STATUS LIKE 'bug53046_1';
-- enable_result_log
UPDATE bug53046_1 SET c1 = c1 - 1;
DELETE FROM bug53046_1;
INSERT INTO bug53046_1 VALUES (1);
INSERT INTO bug53046_2 VALUES (1);
TRUNCATE TABLE bug53046_2;
DROP TABLE bug53046_2;
DROP TABLE bug53046_1;

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-- source include/have_innodb_plugin.inc
create table bug53290 (x bigint) engine=innodb;
insert into bug53290 () values (),(),(),(),(),(),(),(),(),(),(),();
insert into bug53290 select * from bug53290;
insert into bug53290 select * from bug53290;
insert into bug53290 select * from bug53290;
insert into bug53290 select * from bug53290;
insert into bug53290 select * from bug53290;
insert into bug53290 select * from bug53290;
insert into bug53290 select * from bug53290;
insert into bug53290 select * from bug53290;
insert into bug53290 select * from bug53290;
insert into bug53290 select * from bug53290;
insert into bug53290 select * from bug53290;
insert into bug53290 select * from bug53290;
insert into bug53290 select * from bug53290;
alter table bug53290 add unique index `idx` (x);
drop table bug53290;

20
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-- source include/have_innodb_plugin.inc
let $file_format=`select @@innodb_file_format`;
let $file_per_table=`select @@innodb_file_per_table`;
SET GLOBAL innodb_file_format='Barracuda';
SET GLOBAL innodb_file_per_table=on;
set old_alter_table=0;
CREATE TABLE bug53591(a text charset utf8 not null)
ENGINE=InnoDB KEY_BLOCK_SIZE=1;
-- error 139
ALTER TABLE bug53591 ADD PRIMARY KEY(a(220));
SHOW WARNINGS;
DROP TABLE bug53591;
EVAL SET GLOBAL innodb_file_format=$file_format;
EVAL SET GLOBAL innodb_file_per_table=$file_per_table;

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# Testcase for Bug #53592 - "crash replacing duplicates into
# table after fast alter table added unique key". The fix is to make
# sure index number lookup should go through "index translation table".
--source include/have_innodb_plugin.inc
# Use FIC for index creation
set old_alter_table=0;
create table bug53592(a int) engine=innodb row_format=compact;
alter table bug53592 add column b text charset utf8;
alter table bug53592 add column c blob not null;
# Create a non-unique nonclustered index
create index bug53592_b on bug53592(b(81));
# Create a unique index, this unique index should have smaller
# index number than bug53592_b, since unique index ranks higher
# than regular index does
create unique index bug53592_c on bug53592(c(1));
# This will trigger a dup key error and will require fetching
# the index number through a index structure for the error reporting.
# To get the correct index number, the code should go through index
# translation table. Otherwise, it will get the wrong index
# number and later trigger a server crash.
replace into bug53592 values (),();
check table bug53592;
drop table bug53592;
# Running the same set of test when "old_alter_table" is turned on
set old_alter_table=1;
create table bug53592(a int) engine=innodb row_format=compact;
alter table bug53592 add column b text charset utf8;
alter table bug53592 add column c blob not null;
# Create a non-unique nonclustered index
create index bug53592_b on bug53592(b(81));
# Create a unique index
create unique index bug53592_c on bug53592(c(1));
# This will trigger a dup key error and will require fetching
# the index number through a index structure for the error reporting.
# To get the correct index number, the code should go through index
# translation table. Otherwise, it will get the wrong index
# number and later trigger a server crash.
replace into bug53592 values (),();
check table bug53592;
drop table bug53592;

8
build/lib/mysql/mysql-test/suite/innodb_plugin/t/innodb_bug53674.test Normal file
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-- source include/have_innodb_plugin.inc
create table bug53674(a int)engine=innodb;
insert into bug53674 values (1),(2);
start transaction;
select * from bug53674 for update;
select * from bug53674 where a=(select a from bug53674 where a > 1);
drop table bug53674;

187
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# This is the test case for bug #53756. Alter table operation could
# leave a deleted record for the temp table (later renamed to the altered
# table) in the SYS_TABLES secondary index, we should ignore this row and
# find the first non-deleted row for the specified table_id when load table
# metadata in the function dict_load_table_on_id() during crash recovery.
#
# innobackup needs to connect to the server. Not supported in embedded.
--source include/not_embedded.inc
#
# This test case needs to crash the server. Needs a debug server.
--source include/have_debug.inc
#
# Don't test this under valgrind, memory leaks will occur.
--source include/not_valgrind.inc
#
# This test case needs InnoDB.
-- source include/have_innodb_plugin.inc
# Avoid CrashReporter popup on Mac
--source include/not_crashrep.inc
#
# Precautionary clean up.
#
--disable_warnings
DROP TABLE IF EXISTS bug_53756 ;
--enable_warnings
#
# Create test data.
#
CREATE TABLE bug_53756 (pk INT, c1 INT) ENGINE=InnoDB;
ALTER TABLE bug_53756 ADD PRIMARY KEY (pk);
INSERT INTO bug_53756 VALUES(1, 11), (2, 22), (3, 33), (4, 44);
--echo
--echo # Select a less restrictive isolation level.
# Don't use user variables. They won't survive server crash.
--let $global_isolation= `SELECT @@global.tx_isolation`
--let $session_isolation= `SELECT @@session.tx_isolation`
SET GLOBAL TRANSACTION ISOLATION LEVEL READ COMMITTED;
SET SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED;
COMMIT;
--echo
--echo # Start a transaction in the default connection for isolation.
START TRANSACTION;
SELECT @@tx_isolation;
SELECT * FROM bug_53756;
--echo
--echo # connection con1 deletes row 1
--connect (con1,localhost,root,,)
START TRANSACTION;
SELECT @@tx_isolation;
DELETE FROM bug_53756 WHERE pk=1;
--echo
--echo # connection con2 deletes row 2
--connect (con2,localhost,root,,)
START TRANSACTION;
SELECT @@tx_isolation;
DELETE FROM bug_53756 WHERE pk=2;
--echo
--echo # connection con3 updates row 3
--connect (con3,localhost,root,,)
START TRANSACTION;
SELECT @@tx_isolation;
UPDATE bug_53756 SET c1=77 WHERE pk=3;
--echo
--echo # connection con4 updates row 4
--connect (con4,localhost,root,,)
START TRANSACTION;
SELECT @@tx_isolation;
UPDATE bug_53756 SET c1=88 WHERE pk=4;
--echo
--echo # connection con5 inserts row 5
--connect (con5,localhost,root,,)
START TRANSACTION;
SELECT @@tx_isolation;
INSERT INTO bug_53756 VALUES(5, 55);
--echo
--echo # connection con6 inserts row 6
--connect (con6,localhost,root,,)
START TRANSACTION;
SELECT @@tx_isolation;
INSERT INTO bug_53756 VALUES(6, 66);
--echo
--echo # connection con1 commits.
--connection con1
COMMIT;
--echo
--echo # connection con3 commits.
--connection con3
COMMIT;
--echo
--echo # connection con4 rolls back.
--connection con4
ROLLBACK;
--echo
--echo # connection con6 rolls back.
--connection con6
ROLLBACK;
--echo
--echo # The connections 2 and 5 stay open.
--echo
--echo # connection default selects resulting data.
--echo # Delete of row 1 was committed.
--echo # Update of row 3 was committed.
--echo # Due to isolation level read committed, these should be included.
--echo # All other changes should not be included.
--connection default
SELECT * FROM bug_53756;
--echo
--echo # connection default
--connection default
--echo #
--echo # Crash server.
#
# Write file to make mysql-test-run.pl expect the "crash", but don't start
# it until it's told to
--exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
#
START TRANSACTION;
INSERT INTO bug_53756 VALUES (666,666);
#
# Request a crash on next execution of commit.
SET SESSION debug="+d,crash_commit_before";
#
# Write file to make mysql-test-run.pl start up the server again
--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
#
# Execute the statement that causes the crash.
--error 2013
COMMIT;
--echo
--echo #
--echo # disconnect con1, con2, con3, con4, con5, con6.
--disconnect con1
--disconnect con2
--disconnect con3
--disconnect con4
--disconnect con5
--disconnect con6
--echo #
--echo # Restart server.
#
# Turn on reconnect
--enable_reconnect
#
# Call script that will poll the server waiting for it to be back online again
--source include/wait_until_connected_again.inc
#
# Turn off reconnect again
--disable_reconnect
--echo
--echo #
--echo # Select recovered data.
--echo # Delete of row 1 was committed.
--echo # Update of row 3 was committed.
--echo # These should be included.
--echo # All other changes should not be included.
--echo # Delete of row 2 and insert of row 5 should be rolled back
SELECT * FROM bug_53756;
--echo
--echo # Clean up.
DROP TABLE bug_53756;
--disable_query_log
eval SET GLOBAL tx_isolation= '$global_isolation';
eval SET SESSION tx_isolation= '$session_isolation';
--enable_query_log

11
build/lib/mysql/mysql-test/suite/innodb_plugin/t/innodb_bug54044.test Normal file
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# This is the test for bug #54044. Special handle MYSQL_TYPE_NULL type
# during create table, so it will not trigger assertion failure.
--source include/have_innodb_plugin.inc
# This 'create table' operation should fail because of
# using NULL datatype
--error ER_CANT_CREATE_TABLE
CREATE TEMPORARY TABLE table_54044 ENGINE = INNODB
AS SELECT IF(NULL IS NOT NULL, NULL, NULL);

15
build/lib/mysql/mysql-test/suite/innodb_plugin/t/innodb_bug54453.test Normal file
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--source include/have_innodb_plugin.inc
--source include/have_log_bin.inc
--echo #
--echo # Bug#54453: Failing assertion: trx->active_trans when renaming a table with active trx
--echo #
--disable_warnings
DROP TABLE IF EXISTS bug54453;
--enable_warnings
CREATE TABLE bug54453(a INT) ENGINE=InnoDB;
ALTER TABLE bug54453 RENAME TO bug54453_2;
SELECT * FROM bug54453_2;
DROP TABLE bug54453_2;

586
build/lib/mysql/mysql-test/suite/innodb_plugin/t/innodb_bug56143.test Normal file
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#
# Bug#56143 too many foreign keys causes output of show create table to become invalid
# http://bugs.mysql.com/56143
#
-- source include/have_innodb_plugin.inc
-- disable_query_log
-- disable_result_log
if ($VALGRIND_TEST)
{
call mtr.add_suppression("InnoDB: Warning: a long semaphore wait:");
}
SET foreign_key_checks=0;
DROP TABLE IF EXISTS bug56143_1;
DROP TABLE IF EXISTS bug56143_2;
CREATE TABLE bug56143_1 (a INT, KEY(a)) ENGINE=INNODB;
CREATE TABLE `bug56143_2` (
`a` int(11) DEFAULT NULL,
KEY `a` (`a`),
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa1` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa10` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa100` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa101` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa102` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa103` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa104` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa105` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa106` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa107` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa108` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa109` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa11` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa110` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa111` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa112` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa113` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa114` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa115` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa116` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa117` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa118` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa119` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa12` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa120` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa121` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa122` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa123` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa124` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa125` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa126` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa127` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa128` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa129` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa13` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa130` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa131` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa132` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa133` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa134` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa135` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa136` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa137` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa138` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa139` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa14` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa140` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa141` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa142` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa143` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa144` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa145` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa146` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa147` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa148` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa149` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa15` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa150` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa151` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa152` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa153` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa154` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa155` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa156` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa157` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa158` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa159` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa16` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa160` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa161` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa162` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa163` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa164` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa165` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa166` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa167` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa168` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa169` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa17` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa170` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa171` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa172` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa173` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa174` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa175` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa176` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa177` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa178` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa179` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa18` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa180` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa181` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa182` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa183` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa184` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa185` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa186` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa187` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa188` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa189` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa19` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa190` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa191` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa192` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa193` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa194` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa195` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa196` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa197` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa198` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa199` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa2` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa20` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa200` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa201` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa202` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa203` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa204` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa205` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa206` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa207` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa208` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa209` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa21` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa210` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa211` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa212` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa213` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa214` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa215` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa216` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa217` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa218` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa219` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa22` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa220` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa221` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa222` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa223` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa224` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa225` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa226` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa227` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa228` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa229` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa23` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa230` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa231` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa232` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa233` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa234` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa235` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa236` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa237` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa238` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa239` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa24` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa240` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa241` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa242` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa243` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa244` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa245` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa246` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa247` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa248` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa249` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa25` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa250` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa251` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa252` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa253` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa254` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa255` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa256` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa257` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa258` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa259` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa26` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa260` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa261` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa262` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa263` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa264` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa265` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa266` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa267` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa268` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa269` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa27` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa270` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa271` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa272` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa273` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa274` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa275` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa276` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa277` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa278` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa279` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa28` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa280` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa281` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa282` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa283` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa284` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa285` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa286` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa287` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa288` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa289` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa29` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa290` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa291` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa292` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa293` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa294` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa295` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa296` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa297` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa298` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa299` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa3` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa30` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa300` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa301` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa302` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa303` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa304` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa305` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa306` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa307` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa308` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa309` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa31` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa310` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa311` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa312` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa313` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa314` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa315` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa316` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa317` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa318` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa319` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa32` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa320` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa321` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa322` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa323` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa324` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa325` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa326` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa327` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa328` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa329` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa33` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa330` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa331` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa332` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa333` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa334` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa335` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa336` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa337` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa338` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa339` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa34` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa340` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa341` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa342` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa343` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa344` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa345` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa346` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa347` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa348` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa349` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa35` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa350` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa351` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa352` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa353` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa354` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa355` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa356` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa357` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa358` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa359` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa36` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa360` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa361` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa362` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa363` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa364` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa365` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa366` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa367` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa368` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa369` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa37` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa370` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa371` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa372` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa373` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa374` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa375` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa376` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa377` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa378` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa379` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa38` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa380` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa381` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa382` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa383` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa384` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa385` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa386` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa387` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa388` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa389` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa39` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa390` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa391` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa392` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa393` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa394` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa395` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa396` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa397` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa398` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa399` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa40` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa400` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa401` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa402` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa403` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa404` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa405` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa406` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa407` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa408` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa409` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa41` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa410` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa411` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa412` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa413` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa414` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa415` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa416` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa417` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa418` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa419` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa42` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa420` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa421` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa422` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa423` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa424` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa425` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa426` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa427` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa428` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa429` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa43` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa430` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa431` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa432` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa433` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa434` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa435` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa436` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa437` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa438` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa439` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa44` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa440` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa441` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa442` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa443` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa444` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa445` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa446` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa447` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa448` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa449` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa45` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa450` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa451` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa452` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa453` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa454` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa455` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa456` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa457` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa458` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa459` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa46` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa460` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa461` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa462` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa463` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa464` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa465` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa466` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa467` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa468` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa469` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa47` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa470` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa471` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa472` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa473` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa474` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa475` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa476` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa477` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa478` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa479` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa48` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa480` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa481` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa482` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa483` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa484` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa485` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa486` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa487` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa488` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa489` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa49` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa490` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa491` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa492` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa493` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa494` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa495` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa496` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa497` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa498` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa499` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa5` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa50` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa500` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa501` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa502` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa503` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa504` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa505` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa506` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa507` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa508` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa509` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa51` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa510` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa511` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa512` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa513` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa514` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa515` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa516` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa517` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa518` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa519` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa52` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa520` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa521` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa522` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa523` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa524` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa525` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa526` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa527` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa528` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa529` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa53` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa530` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa531` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa532` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa533` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa534` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa535` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa536` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa537` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa538` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa539` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa54` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa540` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa541` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa542` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa543` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa544` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa545` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa546` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa547` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa548` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa549` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa55` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa550` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa56` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa57` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa58` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa59` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa6` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa60` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa61` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa62` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa63` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa64` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa65` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa66` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa67` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa68` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa69` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa7` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa70` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa71` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa72` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa73` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa74` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa75` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa76` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa77` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa78` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa79` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa8` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa80` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa81` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa82` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa83` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa84` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa85` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa86` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa87` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa88` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa89` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa9` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa90` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa91` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa92` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa93` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa94` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa95` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa96` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa97` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa98` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa99` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL
) ENGINE=InnoDB;
-- enable_query_log
-- enable_result_log
SHOW CREATE TABLE bug56143_2;
-- disable_query_log
-- disable_result_log
DROP TABLE bug56143_1;
DROP TABLE bug56143_2;

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#
# Bug #56680 InnoDB may return wrong results from a case-insensitive index
#
-- source include/have_innodb_plugin.inc
-- disable_query_log
SET @tx_isolation_orig = @@tx_isolation;
SET @innodb_file_per_table_orig = @@innodb_file_per_table;
SET @innodb_file_format_orig = @@innodb_file_format;
# The flag innodb_change_buffering_debug is only available in debug builds.
# It instructs InnoDB to try to evict pages from the buffer pool when
# change buffering is possible, so that the change buffer will be used
# whenever possible.
-- error 0,ER_UNKNOWN_SYSTEM_VARIABLE
SET @innodb_change_buffering_debug_orig = @@innodb_change_buffering_debug;
-- error 0,ER_UNKNOWN_SYSTEM_VARIABLE
SET GLOBAL innodb_change_buffering_debug = 1;
-- enable_query_log
SET GLOBAL tx_isolation='REPEATABLE-READ';
SET GLOBAL innodb_file_format=Barracuda;
SET GLOBAL innodb_file_per_table=on;
CREATE TABLE bug56680(
a INT AUTO_INCREMENT PRIMARY KEY,
b CHAR(1),
c INT,
INDEX(b))
ENGINE=InnoDB;
INSERT INTO bug56680 VALUES(0,'x',1);
BEGIN;
SELECT b FROM bug56680;
connect (con1,localhost,root,,);
connection con1;
BEGIN;
UPDATE bug56680 SET b='X';
connection default;
# This should return the last committed value 'x', but would return 'X'
# due to a bug in row_search_for_mysql().
SELECT b FROM bug56680;
# This would always return the last committed value 'x'.
SELECT * FROM bug56680;
connection con1;
ROLLBACK;
disconnect con1;
connection default;
SELECT b FROM bug56680;
# For the rest of this test, use the READ UNCOMMITTED isolation level
# to see what exists in the secondary index.
SET GLOBAL tx_isolation='READ-UNCOMMITTED';
# Create enough rows for the table, so that the insert buffer will be
# used for modifying the secondary index page. There must be multiple
# index pages, because changes to the root page are never buffered.
INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
BEGIN;
SELECT b FROM bug56680 LIMIT 2;
connect (con1,localhost,root,,);
connection con1;
BEGIN;
DELETE FROM bug56680 WHERE a=1;
# This should be buffered, if innodb_change_buffering_debug = 1 is in effect.
INSERT INTO bug56680 VALUES(1,'X',1);
# This should force an insert buffer merge, and return 'X' in the first row.
SELECT b FROM bug56680 LIMIT 3;
connection default;
SELECT b FROM bug56680 LIMIT 2;
CHECK TABLE bug56680;
connection con1;
ROLLBACK;
SELECT b FROM bug56680 LIMIT 2;
CHECK TABLE bug56680;
connection default;
disconnect con1;
SELECT b FROM bug56680 LIMIT 2;
CREATE TABLE bug56680_2(
a INT AUTO_INCREMENT PRIMARY KEY,
b VARCHAR(2) CHARSET latin1 COLLATE latin1_german2_ci,
c INT,
INDEX(b))
ENGINE=InnoDB;
INSERT INTO bug56680_2 SELECT 0,_latin1 0xdf,c FROM bug56680;
BEGIN;
SELECT HEX(b) FROM bug56680_2 LIMIT 2;
DELETE FROM bug56680_2 WHERE a=1;
# This should be buffered, if innodb_change_buffering_debug = 1 is in effect.
INSERT INTO bug56680_2 VALUES(1,'SS',1);
# This should force an insert buffer merge, and return 'SS' in the first row.
SELECT HEX(b) FROM bug56680_2 LIMIT 3;
CHECK TABLE bug56680_2;
# Test this with compressed tables.
ALTER TABLE bug56680_2 ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1;
SELECT HEX(b) FROM bug56680_2 LIMIT 2;
DELETE FROM bug56680_2 WHERE a=1;
# This should be buffered, if innodb_change_buffering_debug = 1 is in effect.
INSERT INTO bug56680_2 VALUES(1,_latin1 0xdf,1);
# This should force an insert buffer merge, and return 0xdf in the first row.
SELECT HEX(b) FROM bug56680_2 LIMIT 3;
CHECK TABLE bug56680_2;
DROP TABLE bug56680_2;
DROP TABLE bug56680;
-- disable_query_log
SET GLOBAL tx_isolation = @tx_isolation_orig;
SET GLOBAL innodb_file_per_table = @innodb_file_per_table_orig;
SET GLOBAL innodb_file_format = @innodb_file_format_orig;
-- error 0, ER_UNKNOWN_SYSTEM_VARIABLE
SET GLOBAL innodb_change_buffering_debug = @innodb_change_buffering_debug_orig;

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#
# Bug #56716 InnoDB locks a record gap without locking the table
#
-- source include/have_innodb_plugin.inc
CREATE TABLE bug56716 (a INT PRIMARY KEY,b INT,c INT,INDEX(b)) ENGINE=InnoDB;
SELECT * FROM bug56716 WHERE b<=42 ORDER BY b DESC FOR UPDATE;
DROP TABLE bug56716;

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#
# Bug #56947 valgrind reports a memory leak in innodb-plugin.innodb-index
#
-- source include/have_innodb_plugin.inc
create table bug56947(a int not null) engine = innodb;
CREATE TABLE `bug56947#1`(a int) ENGINE=InnoDB;
--error 156
alter table bug56947 add unique index (a);
drop table `bug56947#1`;
drop table bug56947;

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#
# Bug#57252 disabling innobase_stats_on_metadata disables ANALYZE
# http://bugs.mysql.com/57252
#
-- source include/have_innodb_plugin.inc
-- disable_query_log
-- disable_result_log
SET @innodb_stats_on_metadata_orig = @@innodb_stats_on_metadata;
CREATE TABLE bug57252 (a INT, KEY akey (a)) ENGINE=INNODB;
BEGIN;
let $i = 10;
while ($i) {
eval INSERT INTO bug57252 VALUES ($i);
dec $i;
}
COMMIT;
-- enable_result_log
SET GLOBAL innodb_stats_on_metadata=0;
# this calls ::info() without HA_STATUS_CONST and so
# index->stat_n_diff_key_vals[] is not copied to the mysql-visible
# rec_per_key
SELECT cardinality FROM information_schema.statistics
WHERE table_name='bug57252' AND index_name='akey';
# this calls ::info() with HA_STATUS_CONST and so
# index->stat_n_diff_key_vals[] is copied to the mysql-visible
# rec_per_key at the end; when the bug is present dict_update_statistics()
# is not called beforehand and so index->stat_n_diff_key_vals[] contains
# an outdated data and thus we get an outdated data in the result when the
# bug is present
ANALYZE TABLE bug57252;
SELECT cardinality FROM information_schema.statistics
WHERE table_name='bug57252' AND index_name='akey';
DROP TABLE bug57252;
SET GLOBAL innodb_stats_on_metadata = @innodb_stats_on_metadata_orig;

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# Test Bug #57255. Cascade deletes that affect different rows should not
# result in DB_FOREIGN_EXCEED_MAX_CASCADE error
--source include/have_innodb_plugin.inc
create table A(id int not null primary key) engine=innodb;
create table B(id int not null auto_increment primary key, f1 int not null, foreign key(f1) references A(id) on delete cascade) engine=innodb;
create table C(id int not null auto_increment primary key, f1 int not null, foreign key(f1) references B(id) on delete cascade) engine=innodb;
insert into A values(1), (2);
--disable_query_log
begin;
let $i=257;
while ($i)
{
insert into B(f1) values(1);
dec $i;
}
let $i=486;
while ($i)
{
insert into C(f1) values(2);
dec $i;
}
commit;
--enable_query_log
# Following Deletes should not report error
DELETE FROM A where id = 1;
DELETE FROM C where f1 = 2;
DELETE FROM A where id = 1;
DROP TABLE C;
DROP TABLE B;
DROP TABLE A;

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-- source include/have_innodb_plugin.inc
# Bug #59307 uninitialized value in rw_lock_set_writer_id_and_recursion_flag()
# when Valgrind instrumentation (UNIV_DEBUG_VALGRIND) is not enabled
CREATE TABLE t1 (
t1_int INT,
t1_time TIME
) ENGINE=innodb;
CREATE TABLE t2 (
t2_int int PRIMARY KEY,
t2_int2 INT
) ENGINE=INNODB;
INSERT INTO t2 VALUES ();
INSERT INTO t1 VALUES ();
SELECT *
FROM t1 AS t1a
WHERE NOT EXISTS
(SELECT *
FROM t1 AS t1b
WHERE t1b.t1_int NOT IN
(SELECT t2.t2_int
FROM t2
WHERE t1b.t1_time LIKE t1b.t1_int
OR t1b.t1_time <> t2.t2_int2
AND 6=7
)
)
;
DROP TABLE t1,t2;

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#
# Bug#59410 read uncommitted: unlock row could not find a 3 mode lock on the record
#
-- source include/have_innodb_plugin.inc
# only interested that the following do not produce something like
# InnoDB: Error: unlock row could not find a 2 mode lock on the record
# in the error log
create table `bug59410_1`(`a` int)engine=innodb;
insert into `bug59410_1` values (1),(2),(3);
select 1 from `bug59410_1` where `a` <> any (
select 1 from `bug59410_1` where `a` <> 1 for update)
for update;
drop table bug59410_1;
create table bug59410_2(`a` char(1),`b` int)engine=innodb;
insert into bug59410_2 values('0',0);
set transaction isolation level read uncommitted;
start transaction;
set @a=(select b from bug59410_2 where
(select 1 from bug59410_2 where a group by @a=b)
group by @a:=b);
drop table bug59410_2;

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# Bug #59641 Prepared XA transaction causes shutdown hang after a crash
-- source include/not_embedded.inc
-- source include/have_innodb_plugin.inc
CREATE TABLE t(a INT PRIMARY KEY, b INT)ENGINE=InnoDB;
INSERT INTO t VALUES(2,2),(4,4),(8,8),(16,16),(32,32);
COMMIT;
XA START '123';
INSERT INTO t VALUES(1,1);
XA END '123';
XA PREPARE '123';
CONNECT (con1,localhost,root,,);
CONNECTION con1;
XA START '456';
INSERT INTO t VALUES(3,47),(5,67);
UPDATE t SET b=2*b WHERE a BETWEEN 5 AND 8;
XA END '456';
XA PREPARE '456';
CONNECT (con2,localhost,root,,);
CONNECTION con2;
XA START '789';
UPDATE t SET b=4*a WHERE a=32;
XA END '789';
XA PREPARE '789';
# The server would issue this warning on restart.
call mtr.add_suppression("Found 3 prepared XA transactions");
# Kill the server without sending a shutdown command
-- exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
-- shutdown_server 0
-- source include/wait_until_disconnected.inc
# Restart the server.
-- exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
-- enable_reconnect
-- source include/wait_until_connected_again.inc
SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;
SELECT * FROM t;
COMMIT;
# Shut down the server. This would hang because of the bug.
-- exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
-- shutdown_server
-- source include/wait_until_disconnected.inc
# Restart the server.
-- exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
-- enable_reconnect
-- source include/wait_until_connected_again.inc
SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;
SELECT * FROM t;
COMMIT;
XA RECOVER;
XA ROLLBACK '123';
XA ROLLBACK '456';
XA COMMIT '789';
SELECT * FROM t;
DROP TABLE t;

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# Bug #60049 Verify that purge leaves no garbage in unique secondary indexes
# This test requires a fresh server start-up and a slow shutdown.
# This was a suspected bug (not a bug).
-- source include/not_embedded.inc
-- source include/have_innodb_plugin.inc
CREATE TABLE t(a INT)ENGINE=InnoDB;
RENAME TABLE t TO u;
DROP TABLE u;
SELECT @@innodb_fast_shutdown;
let $MYSQLD_DATADIR=`select @@datadir`;
# Shut down the server
-- exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
-- shutdown_server 30
-- source include/wait_until_disconnected.inc
# Check the tail of ID_IND (SYS_TABLES.ID)
let IBDATA1=$MYSQLD_DATADIR/ibdata1;
perl;
my $file = $ENV{'IBDATA1'};
open(FILE, "<$file") || die "Unable to open $file";
# Read DICT_HDR_TABLE_IDS, the root page number of ID_IND (SYS_TABLES.ID).
seek(FILE, 7*16384+38+36, 0) || die "Unable to seek $file";
die unless read(FILE, $_, 4) == 4;
my $sys_tables_id_root = unpack("N", $_);
print "Last record of ID_IND root page ($sys_tables_id_root):\n";
# This should be the last record in ID_IND. Dump it in hexadecimal.
seek(FILE, $sys_tables_id_root*16384 + 152, 0) || die "Unable to seek $file";
read(FILE, $_, 32) || die "Unable to read $file";
close(FILE);
print unpack("H*", $_), "\n";
EOF
# Restart the server.
-- exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
-- enable_reconnect
-- source include/wait_until_connected_again.inc

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-- source include/have_innodb_plugin.inc
let $per_table=`select @@innodb_file_per_table`;
let $format=`select @@innodb_file_format`;
-- let $query_i_s = SELECT page_size FROM information_schema.innodb_cmpmem WHERE pages_used > 0
set global innodb_file_per_table=on;
set global innodb_file_format=`1`;
create table t1(a text) engine=innodb key_block_size=8;
-- disable_query_log
# insert some rows so we are using compressed pages
-- let $i = 10
while ($i)
{
insert into t1 values(repeat('abcdefghijklmnopqrstuvwxyz',100));
dec $i;
}
-- enable_query_log
# we should be using some 8K pages
-- eval $query_i_s
drop table t1;
# no lazy eviction at drop table in 5.1 there should still be no
# used 8K pages
-- eval $query_i_s
# create a non-compressed table and insert enough into it to evict
# compressed pages
create table t2(a text) engine=innodb;
-- disable_query_log
-- let $i = 200
while ($i)
{
insert into t2 values(repeat('abcdefghijklmnopqrstuvwxyz',1000));
dec $i;
}
-- enable_query_log
# now there should be no 8K pages in the buffer pool
-- eval $query_i_s
drop table t2;
#
# restore environment to the state it was before this test execution
#
-- disable_query_log
eval set global innodb_file_format=$format;
eval set global innodb_file_per_table=$per_table;

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-- source include/have_innodb_plugin.inc
select @@innodb_file_format;
select @@innodb_file_format_check;
set global innodb_file_format=antelope;
set global innodb_file_format=barracuda;
--error ER_WRONG_ARGUMENTS
set global innodb_file_format=cheetah;
select @@innodb_file_format;
set global innodb_file_format=default;
select @@innodb_file_format;
--error ER_WRONG_ARGUMENTS
set global innodb_file_format=on;
--error ER_WRONG_ARGUMENTS
set global innodb_file_format=off;
select @@innodb_file_format;
set global innodb_file_format_check=antelope;
set global innodb_file_format_check=barracuda;
--error ER_WRONG_ARGUMENTS
set global innodb_file_format_check=cheetah;
select @@innodb_file_format_check;
set global innodb_file_format_check=default;
select @@innodb_file_format_check;
--error ER_WRONG_ARGUMENTS
set global innodb_file_format=on;
--error ER_WRONG_ARGUMENTS
set global innodb_file_format=off;
select @@innodb_file_format_check;
set global innodb_file_format_check=antelope;

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--source include/have_innodb_plugin.inc
SET storage_engine=innodb;
--source include/gis_generic.inc
--source include/gis_keys.inc
#
# Bug #15680 (SPATIAL key in innodb)
#
--error ER_TABLE_CANT_HANDLE_SPKEYS
create table t1 (g geometry not null, spatial gk(g)) engine=innodb;

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#
# Test that user data is correctly "visualized" in
# INFORMATION_SCHEMA.innodb_locks.lock_data
#
-- source include/have_innodb_plugin.inc
-- disable_query_log
-- disable_result_log
SET storage_engine=InnoDB;
-- disable_warnings
DROP TABLE IF EXISTS t_min, t_max;
-- enable_warnings
let $table_def =
(
c01 TINYINT,
c02 TINYINT UNSIGNED,
c03 SMALLINT,
c04 SMALLINT UNSIGNED,
c05 MEDIUMINT,
c06 MEDIUMINT UNSIGNED,
c07 INT,
c08 INT UNSIGNED,
c09 BIGINT,
c10 BIGINT UNSIGNED,
PRIMARY KEY(c01, c02, c03, c04, c05, c06, c07, c08, c09, c10)
);
-- eval CREATE TABLE t_min $table_def;
INSERT INTO t_min VALUES
(-128, 0,
-32768, 0,
-8388608, 0,
-2147483648, 0,
-9223372036854775808, 0);
-- eval CREATE TABLE t_max $table_def;
INSERT INTO t_max VALUES
(127, 255,
32767, 65535,
8388607, 16777215,
2147483647, 4294967295,
9223372036854775807, 18446744073709551615);
CREATE TABLE ```t'\"_str` (
c1 VARCHAR(32),
c2 VARCHAR(32),
c3 VARCHAR(32),
c4 VARCHAR(32),
c5 VARCHAR(32),
c6 VARCHAR(32),
c7 VARCHAR(32),
PRIMARY KEY(c1, c2, c3, c4, c5, c6, c7)
);
INSERT INTO ```t'\"_str` VALUES
('1', 'abc', '''abc', 'abc''', 'a''bc', 'a''bc''', '''abc''''');
INSERT INTO ```t'\"_str` VALUES
('2', 'abc', '"abc', 'abc"', 'a"bc', 'a"bc"', '"abc""');
INSERT INTO ```t'\"_str` VALUES
('3', 'abc', '\\abc', 'abc\\', 'a\\bc', 'a\\bc\\', '\\abc\\\\');
INSERT INTO ```t'\"_str` VALUES
('4', 'abc', 0x00616263, 0x61626300, 0x61006263, 0x6100626300, 0x610062630000);
-- connect (con_lock,localhost,root,,)
-- connect (con_min_trylock,localhost,root,,)
-- connect (con_max_trylock,localhost,root,,)
-- connect (con_str_insert_supremum,localhost,root,,)
-- connect (con_str_lock_row1,localhost,root,,)
-- connect (con_str_lock_row2,localhost,root,,)
-- connect (con_str_lock_row3,localhost,root,,)
-- connect (con_str_lock_row4,localhost,root,,)
-- connect (con_verify_innodb_locks,localhost,root,,)
-- connection con_lock
SET autocommit=0;
SELECT * FROM t_min FOR UPDATE;
SELECT * FROM t_max FOR UPDATE;
SELECT * FROM ```t'\"_str` FOR UPDATE;
-- connection con_min_trylock
-- send
SELECT * FROM t_min FOR UPDATE;
-- connection con_max_trylock
-- send
SELECT * FROM t_max FOR UPDATE;
-- connection con_str_insert_supremum
-- send
INSERT INTO ```t'\"_str` VALUES
('z', 'z', 'z', 'z', 'z', 'z', 'z');
-- connection con_str_lock_row1
-- send
SELECT * FROM ```t'\"_str` WHERE c1 = '1' FOR UPDATE;
-- connection con_str_lock_row2
-- send
SELECT * FROM ```t'\"_str` WHERE c1 = '2' FOR UPDATE;
-- connection con_str_lock_row3
-- send
SELECT * FROM ```t'\"_str` WHERE c1 = '3' FOR UPDATE;
-- connection con_str_lock_row4
-- send
SELECT * FROM ```t'\"_str` WHERE c1 = '4' FOR UPDATE;
-- enable_result_log
-- connection con_verify_innodb_locks
# Wait for the above queries to execute before continuing.
# Without this, it sometimes happens that the SELECT from innodb_locks
# executes before some of them, resulting in less than expected number
# of rows being selected from innodb_locks. If there is a bug and there
# are no 14 rows in innodb_locks then this test will fail with timeout.
# Notice that if we query INNODB_LOCKS more often than once per 0.1 sec
# then its contents will never change because the cache from which it is
# filled is updated only if it has not been read for 0.1 seconds. See
# CACHE_MIN_IDLE_TIME_US in trx/trx0i_s.c.
let $cnt=10;
while ($cnt)
{
let $success=`SELECT COUNT(*) = 14 FROM INFORMATION_SCHEMA.INNODB_LOCKS`;
if ($success)
{
let $cnt=0;
}
if (!$success)
{
real_sleep 0.2;
dec $cnt;
}
}
if (!$success)
{
-- echo Timeout waiting for rows in INNODB_LOCKS to appear
}
SELECT lock_mode, lock_type, lock_table, lock_index, lock_rec, lock_data
FROM INFORMATION_SCHEMA.INNODB_LOCKS ORDER BY lock_data;
SELECT lock_table,COUNT(*) FROM INFORMATION_SCHEMA.INNODB_LOCKS
GROUP BY lock_table;
set @save_sql_mode = @@sql_mode;
SET SQL_MODE='ANSI_QUOTES';
SELECT lock_table,COUNT(*) FROM INFORMATION_SCHEMA.INNODB_LOCKS
GROUP BY lock_table;
SET @@sql_mode=@save_sql_mode;
-- disable_result_log
-- connection default
-- disconnect con_lock
-- disconnect con_min_trylock
-- disconnect con_max_trylock
-- disconnect con_str_insert_supremum
-- disconnect con_str_lock_row1
-- disconnect con_str_lock_row2
-- disconnect con_str_lock_row3
-- disconnect con_str_lock_row4
-- disconnect con_verify_innodb_locks
DROP TABLE t_min, t_max, ```t'\"_str`;

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# Exercise the code path for INFORMATION_SCHEMA.INNODB_BUFFER_POOL_STATS
# and INFORMATION_SCHEMA.INNODB_BUFFER_PAGE
-- source include/have_innodb_plugin.inc
-- disable_result_log
SELECT * FROM INFORMATION_SCHEMA.INNODB_BUFFER_POOL_STATS;
# How many buffer pools we have
SELECT count(*) FROM INFORMATION_SCHEMA.INNODB_BUFFER_POOL_STATS;
SELECT * FROM INFORMATION_SCHEMA.INNODB_BUFFER_PAGE;
# This gives the over all buffer pool size
SELECT COUNT(*) FROM INFORMATION_SCHEMA.INNODB_BUFFER_PAGE;
-- enable_result_log
# Create a table and check its page info behave correctly in the pool
CREATE TABLE infoschema_buffer_test (col1 INT) ENGINE = INNODB;
INSERT INTO infoschema_buffer_test VALUES(9);
# We should be able to see this table in the buffer pool if we check
# right away
SELECT TABLE_NAME, INDEX_NAME, NUMBER_RECORDS, DATA_SIZE, PAGE_STATE, PAGE_TYPE
FROM INFORMATION_SCHEMA.INNODB_BUFFER_PAGE
WHERE TABLE_NAME like "%infoschema_buffer_test"
and PAGE_STATE="file_page" and PAGE_TYPE="index";
# The NUMBER_RECORDS and DATA_SIZE should check with each insertion
INSERT INTO infoschema_buffer_test VALUES(19);
SELECT TABLE_NAME, INDEX_NAME, NUMBER_RECORDS, DATA_SIZE, PAGE_STATE, PAGE_TYPE
FROM INFORMATION_SCHEMA.INNODB_BUFFER_PAGE
WHERE TABLE_NAME like "%infoschema_buffer_test"
and PAGE_STATE="file_page" and PAGE_TYPE="index";
CREATE INDEX idx ON infoschema_buffer_test(col1);
SELECT TABLE_NAME, INDEX_NAME, NUMBER_RECORDS, DATA_SIZE, PAGE_STATE, PAGE_TYPE
FROM INFORMATION_SCHEMA.INNODB_BUFFER_PAGE
WHERE TABLE_NAME like "%infoschema_buffer_test"
and PAGE_STATE="file_page" and INDEX_NAME = "idx" and PAGE_TYPE="index";
# Check the buffer after dropping the table
DROP TABLE infoschema_buffer_test;
SELECT TABLE_NAME, INDEX_NAME, NUMBER_RECORDS, DATA_SIZE, PAGE_STATE, PAGE_TYPE
FROM INFORMATION_SCHEMA.INNODB_BUFFER_PAGE
WHERE TABLE_NAME like "%infoschema_buffer_test";
# Do one more test
#--replace_regex /'*[0-9]*'/'NUM'/
CREATE TABLE infoschema_parent (id INT NOT NULL, PRIMARY KEY (id))
ENGINE=INNODB;
CREATE TABLE infoschema_child (id INT, parent_id INT, INDEX par_ind (parent_id),
FOREIGN KEY (parent_id)
REFERENCES infoschema_parent(id)
ON DELETE CASCADE)
ENGINE=INNODB;
SELECT count(*)
FROM INFORMATION_SCHEMA.INNODB_BUFFER_PAGE
WHERE TABLE_NAME like "%infoschema_child" and PAGE_STATE="file_page"
and PAGE_TYPE="index";
DROP TABLE infoschema_child;
DROP TABLE infoschema_parent;
show create table information_schema.innodb_buffer_page;
show create table information_schema.innodb_buffer_page_lru;
show create table information_schema.innodb_buffer_pool_stats;

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--source include/have_innodb_plugin.inc
--echo #
--echo # Bug #40113: Embedded SELECT inside UPDATE or DELETE can timeout
--echo # without error
--echo #
CREATE TABLE t1 (a int, b int, PRIMARY KEY (a,b)) ENGINE=InnoDB;
INSERT INTO t1 (a,b) VALUES (1070109,99);
CREATE TABLE t2 (b int, a int, PRIMARY KEY (b)) ENGINE=InnoDB;
INSERT INTO t2 (b,a) VALUES (7,1070109);
SELECT * FROM t1;
BEGIN;
SELECT b FROM t2 WHERE b=7 FOR UPDATE;
CONNECT (addconroot, localhost, root,,);
CONNECTION addconroot;
BEGIN;
--error ER_LOCK_WAIT_TIMEOUT
SELECT b FROM t2 WHERE b=7 FOR UPDATE;
--error ER_LOCK_WAIT_TIMEOUT
INSERT INTO t1 (a) VALUES ((SELECT a FROM t2 WHERE b=7));
--error ER_LOCK_WAIT_TIMEOUT
UPDATE t1 SET a='7000000' WHERE a=(SELECT a FROM t2 WHERE b=7);
--error ER_LOCK_WAIT_TIMEOUT
DELETE FROM t1 WHERE a=(SELECT a FROM t2 WHERE b=7);
SELECT * FROM t1;
CONNECTION default;
DISCONNECT addconroot;
DROP TABLE t2, t1;
--echo # End of 5.0 tests
--echo #
--echo # Bug#46539 Various crashes on INSERT IGNORE SELECT + SELECT
--echo # FOR UPDATE
--echo #
--disable_warnings
drop table if exists t1;
--enable_warnings
create table t1 (a int primary key auto_increment,
b int, index(b)) engine=innodb;
insert into t1 (b) values (1), (2), (3), (4), (5), (6), (7), (8), (9), (10);
set autocommit=0;
begin;
select * from t1 where b=5 for update;
connect (con1, localhost, root,,);
connection con1;
--error ER_LOCK_WAIT_TIMEOUT
insert ignore into t1 (b) select a as b from t1;
connection default;
--echo # Cleanup
--echo #
disconnect con1;
commit;
set autocommit=default;
drop table t1;
--echo #
--echo # Bug #37183 insert ignore into .. select ... hangs
--echo # after deadlock was encountered
--echo #
connect (con1,localhost,root,,);
create table t1(id int primary key,v int)engine=innodb;
insert into t1 values (1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7);
create table t2 like t1;
--connection con1
begin;
update t1 set v=id*2 where id=1;
--connection default
begin;
update t1 set v=id*2 where id=2;
--connection con1
--error 1205
update t1 set v=id*2 where id=2;
--connection default
--error 1205
insert ignore into t2 select * from t1 where id=1;
rollback;
--connection con1
rollback;
--connection default
disconnect con1;
drop table t1, t2;
--echo #
--echo # Bug#41756 Strange error messages about locks from InnoDB
--echo #
--disable_warnings
drop table if exists t1;
--enable_warnings
--echo # In the default transaction isolation mode, and/or with
--echo # innodb_locks_unsafe_for_binlog=OFF, handler::unlock_row()
--echo # in InnoDB does nothing.
--echo # Thus in order to reproduce the condition that led to the
--echo # warning, one needs to relax isolation by either
--echo # setting a weaker tx_isolation value, or by turning on
--echo # the unsafe replication switch.
--echo # For testing purposes, choose to tweak the isolation level,
--echo # since it's settable at runtime, unlike
--echo # innodb_locks_unsafe_for_binlog, which is
--echo # only a command-line switch.
--echo #
set @@session.tx_isolation="read-committed";
--echo # Prepare data. We need a table with a unique index,
--echo # for join_read_key to be used. The other column
--echo # allows to control what passes WHERE clause filter.
create table t1 (a int primary key, b int) engine=innodb;
--echo # Let's make sure t1 has sufficient amount of rows
--echo # to exclude JT_ALL access method when reading it,
--echo # i.e. make sure that JT_EQ_REF(a) is always preferred.
insert into t1 values (1,1), (2,null), (3,1), (4,1),
(5,1), (6,1), (7,1), (8,1), (9,1), (10,1),
(11,1), (12,1), (13,1), (14,1), (15,1),
(16,1), (17,1), (18,1), (19,1), (20,1);
--echo #
--echo # Demonstrate that for the SELECT statement
--echo # used later in the test JT_EQ_REF access method is used.
--echo #
--vertical_results
explain
select 1 from t1 natural join (select 2 as a, 1 as b union all
select 2 as a, 2 as b) as t2 for update;
--horizontal_results
--echo #
--echo # Demonstrate that the reported SELECT statement
--echo # no longer produces warnings.
--echo #
select 1 from t1 natural join (select 2 as a, 1 as b union all
select 2 as a, 2 as b) as t2 for update;
commit;
--echo #
--echo # Demonstrate that due to lack of inter-sweep "reset" function,
--echo # we keep some non-matching records locked, even though we know
--echo # we could unlock them.
--echo # To do that, show that if there is only one distinct value
--echo # for a in t2 (a=2), we will keep record (2,null) in t1 locked.
--echo # But if we add another value for "a" to t2, say 6,
--echo # join_read_key cache will be pruned at least once,
--echo # and thus record (2, null) in t1 will get unlocked.
--echo #
begin;
select 1 from t1 natural join (select 2 as a, 1 as b union all
select 2 as a, 2 as b) as t2 for update;
connect (con1,localhost,root,,);
--echo #
--echo # Switching to connection con1
connection con1;
--echo # We should be able to delete all records from t1 except (2, null),
--echo # since they were not locked.
begin;
--echo # Delete in series of 3 records so that full scan
--echo # is not used and we're not blocked on record (2,null)
delete from t1 where a in (1,3,4);
delete from t1 where a in (5,6,7);
delete from t1 where a in (8,9,10);
delete from t1 where a in (11,12,13);
delete from t1 where a in (14,15,16);
delete from t1 where a in (17,18);
delete from t1 where a in (19,20);
--echo #
--echo # Record (2, null) is locked. This is actually unnecessary,
--echo # because the previous select returned no rows.
--echo # Just demonstrate the effect.
--echo #
--error ER_LOCK_WAIT_TIMEOUT
delete from t1;
rollback;
--echo #
--echo # Switching to connection default
connection default;
--echo #
--echo # Show that the original contents of t1 is intact:
select * from t1;
commit;
--echo #
--echo # Have a one more record in t2 to show that
--echo # if join_read_key cache is purned, the current
--echo # row under the cursor is unlocked (provided, this row didn't
--echo # match the partial WHERE clause, of course).
--echo # Sic: the result of this test dependent on the order of retrieval
--echo # of records --echo # from the derived table, if !
--echo # We use DELETE to disable the JOIN CACHE. This DELETE modifies no
--echo # records. It also should leave no InnoDB row locks.
--echo #
begin;
delete t1.* from t1 natural join (select 2 as a, 2 as b union all
select 0 as a, 0 as b) as t2;
--echo # Demonstrate that nothing was deleted form t1
select * from t1;
--echo #
--echo # Switching to connection con1
connection con1;
begin;
--echo # Since there is another distinct record in the derived table
--echo # the previous matching record in t1 -- (2,null) -- was unlocked.
delete from t1;
--echo # We will need the contents of the table again.
rollback;
select * from t1;
commit;
--echo #
--echo # Switching to connection default
connection default;
rollback;
begin;
--echo #
--echo # Before this patch, we could wrongly unlock a record
--echo # that was cached and later used in a join. Demonstrate that
--echo # this is no longer the case.
--echo # Sic: this test is also order-dependent (i.e. the
--echo # the bug would show up only if the first record in the union
--echo # is retreived and processed first.
--echo #
--echo # Verify that JT_EQ_REF is used.
--vertical_results
explain
select 1 from t1 natural join (select 3 as a, 2 as b union all
select 3 as a, 1 as b) as t2 for update;
--horizontal_results
--echo # Lock the record.
select 1 from t1 natural join (select 3 as a, 2 as b union all
select 3 as a, 1 as b) as t2 for update;
--echo # Switching to connection con1
connection con1;
--echo #
--echo # We should not be able to delete record (3,1) from t1,
--echo # (previously it was possible).
--echo #
--error ER_LOCK_WAIT_TIMEOUT
delete from t1 where a=3;
--echo # Switching to connection default
connection default;
commit;
disconnect con1;
set @@session.tx_isolation=default;
drop table t1;
--echo #
--echo # End of 5.1 tests
--echo #

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-- source include/have_innodb_plugin.inc
#
# Test multi update with different join methods
#
CREATE TABLE bug38999_1 (a int not null primary key, b int not null, key (b)) engine=innodb;
CREATE TABLE bug38999_2 (a int not null primary key, b int not null, key (b)) engine=innodb;
INSERT INTO bug38999_1 values (1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9),(10,10),(11,11),(12,12);
INSERT INTO bug38999_2 values (1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9);
# Full join, without key
update bug38999_1,bug38999_2 set bug38999_1.a=bug38999_1.a+100;
select * from bug38999_1;
# unique key
update bug38999_1,bug38999_2 set bug38999_1.a=bug38999_1.a+100 where bug38999_1.a=101;
select * from bug38999_1;
# ref key
update bug38999_1,bug38999_2 set bug38999_1.b=bug38999_1.b+10 where bug38999_1.b=2;
select * from bug38999_1;
# Range key (in bug38999_1)
update bug38999_1,bug38999_2 set bug38999_1.b=bug38999_1.b+2,bug38999_2.b=bug38999_1.b+10 where bug38999_1.b between 3 and 5 and bug38999_1.a=bug38999_2.a+100;
select * from bug38999_1;
select * from bug38999_2;
drop table bug38999_1,bug38999_2;
--echo #
--echo # Bug#54475 improper error handling causes cascading crashing failures in innodb/ndb
--echo #
CREATE TABLE t1(f1 INT) ENGINE=INNODB;
INSERT INTO t1 VALUES(1);
--error ER_OPERAND_COLUMNS
UPDATE (SELECT ((SELECT 1 FROM t1), 1) FROM t1 WHERE (SELECT 1 FROM t1)) x, (SELECT 1) AS d SET d.f1 = 1;
DROP TABLE t1;

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# t/innodb_mysql.test
#
# Last update:
# 2006-07-26 ML test refactored (MySQL 5.1)
# main testing code t/innodb_mysql.test -> include/mix1.inc
#
-- source include/have_innodb_plugin.inc
let $engine_type= InnoDB;
let $other_engine_type= MEMORY;
# InnoDB does support FOREIGN KEYFOREIGN KEYs
let $test_foreign_keys= 1;
set global innodb_support_xa=default;
set session innodb_support_xa=default;
--source include/mix1.inc
--disable_warnings
drop table if exists t1, t2, t3;
--enable_warnings
#
# BUG#35850: Performance regression in 5.1.23/5.1.24
#
create table t1(a int);
insert into t1 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
create table t2 (a int, b int, pk int, key(a,b), primary key(pk)) engine=innodb;
insert into t2 select @a:=A.a+10*(B.a + 10*C.a),@a, @a from t1 A, t1 B, t1 C;
--echo this must use key 'a', not PRIMARY:
--replace_column 9 #
explain select a from t2 where a=b;
drop table t1, t2;
#
# Bug #40360: Binlog related errors with binlog off
#
# This bug is triggered when the binlog format is STATEMENT and the
# binary log is turned off. In this case, no error should be shown for
# the statement since there are no replication issues.
SET SESSION BINLOG_FORMAT=STATEMENT;
SET SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED;
query_vertical select @@session.sql_log_bin, @@session.binlog_format, @@session.tx_isolation;
CREATE TABLE t1 ( a INT ) ENGINE=InnoDB;
INSERT INTO t1 VALUES(1);
DROP TABLE t1;
#
# Bug#37284 Crash in Field_string::type()
#
--disable_warnings
DROP TABLE IF EXISTS t1;
--enable_warnings
CREATE TABLE t1 (a char(50)) ENGINE=InnoDB;
CREATE INDEX i1 on t1 (a(3));
SELECT * FROM t1 WHERE a = 'abcde';
DROP TABLE t1;
#
# Bug #37742: HA_EXTRA_KEYREAD flag is set when key contains only prefix of
# requested column
#
CREATE TABLE foo (a int, b int, c char(10),
PRIMARY KEY (c(3)),
KEY b (b)
) engine=innodb;
CREATE TABLE foo2 (a int, b int, c char(10),
PRIMARY KEY (c),
KEY b (b)
) engine=innodb;
CREATE TABLE bar (a int, b int, c char(10),
PRIMARY KEY (c(3)),
KEY b (b)
) engine=myisam;
INSERT INTO foo VALUES
(1,2,'abcdefghij'), (2,3,''), (3,4,'klmnopqrst'),
(4,5,'uvwxyz'), (5,6,'meotnsyglt'), (4,5,'asfdewe');
INSERT INTO bar SELECT * FROM foo;
INSERT INTO foo2 SELECT * FROM foo;
--query_vertical EXPLAIN SELECT c FROM bar WHERE b>2;
--query_vertical EXPLAIN SELECT c FROM foo WHERE b>2;
--query_vertical EXPLAIN SELECT c FROM foo2 WHERE b>2;
--query_vertical EXPLAIN SELECT c FROM bar WHERE c>2;
--query_vertical EXPLAIN SELECT c FROM foo WHERE c>2;
--query_vertical EXPLAIN SELECT c FROM foo2 WHERE c>2;
DROP TABLE foo, bar, foo2;
#
# Bug#41348: INSERT INTO tbl SELECT * FROM temp_tbl overwrites locking type of temp table
#
--disable_warnings
DROP TABLE IF EXISTS t1,t3,t2;
DROP FUNCTION IF EXISTS f1;
--enable_warnings
DELIMITER |;
CREATE FUNCTION f1() RETURNS VARCHAR(250)
BEGIN
return 'hhhhhhh' ;
END|
DELIMITER ;|
CREATE TABLE t1 (a VARCHAR(20), b VARCHAR(20), c VARCHAR(20)) ENGINE=INNODB;
BEGIN WORK;
CREATE TEMPORARY TABLE t2 (a VARCHAR(20), b VARCHAR(20), c varchar(20)) ENGINE=INNODB;
CREATE TEMPORARY TABLE t3 LIKE t2;
INSERT INTO t1 VALUES ('a','b',NULL),('c','d',NULL),('e','f',NULL);
SET @stmt := CONCAT('INSERT INTO t2 SELECT tbl.a, tbl.b, f1()',' FROM t1 tbl');
PREPARE stmt1 FROM @stmt;
SET @stmt := CONCAT('INSERT INTO t3', ' SELECT * FROM t2');
PREPARE stmt3 FROM @stmt;
EXECUTE stmt1;
COMMIT;
DEALLOCATE PREPARE stmt1;
DEALLOCATE PREPARE stmt3;
DROP TABLE t1,t3,t2;
DROP FUNCTION f1;
#
# Bug#37016: TRUNCATE TABLE removes some rows but not all
#
--disable_warnings
DROP TABLE IF EXISTS t1,t2;
--enable_warnings
CREATE TABLE t1 (id INT NOT NULL, PRIMARY KEY (id)) ENGINE=INNODB;
CREATE TABLE t2 (id INT PRIMARY KEY,
t1_id INT, INDEX par_ind (t1_id),
FOREIGN KEY (t1_id) REFERENCES t1(id)) ENGINE=INNODB;
INSERT INTO t1 VALUES (1),(2);
INSERT INTO t2 VALUES (3,2);
SET AUTOCOMMIT = 0;
START TRANSACTION;
--error ER_ROW_IS_REFERENCED_2
TRUNCATE TABLE t1;
SELECT * FROM t1;
COMMIT;
SELECT * FROM t1;
START TRANSACTION;
--error ER_ROW_IS_REFERENCED_2
TRUNCATE TABLE t1;
SELECT * FROM t1;
ROLLBACK;
SELECT * FROM t1;
SET AUTOCOMMIT = 1;
START TRANSACTION;
SELECT * FROM t1;
COMMIT;
--error ER_ROW_IS_REFERENCED_2
TRUNCATE TABLE t1;
SELECT * FROM t1;
DELETE FROM t2 WHERE id = 3;
START TRANSACTION;
SELECT * FROM t1;
TRUNCATE TABLE t1;
ROLLBACK;
SELECT * FROM t1;
TRUNCATE TABLE t2;
DROP TABLE t2;
DROP TABLE t1;
--echo #
--echo # Bug#40127 Multiple table DELETE IGNORE hangs on foreign key constraint violation on 5.0
--echo #
CREATE TABLE t1 (
id INT UNSIGNED NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) ENGINE=InnoDB;
CREATE TABLE t2 (
id INT UNSIGNED NOT NULL AUTO_INCREMENT,
aid INT UNSIGNED NOT NULL,
PRIMARY KEY (id),
FOREIGN KEY (aid) REFERENCES t1 (id)
) ENGINE=InnoDB;
CREATE TABLE t3 (
bid INT UNSIGNED NOT NULL,
FOREIGN KEY (bid) REFERENCES t2 (id)
) ENGINE=InnoDB;
CREATE TABLE t4 (
a INT
) ENGINE=InnoDB;
CREATE TABLE t5 (
a INT
) ENGINE=InnoDB;
INSERT INTO t1 (id) VALUES (1);
INSERT INTO t2 (id, aid) VALUES (1, 1),(2,1),(3,1),(4,1);
INSERT INTO t3 (bid) VALUES (1);
INSERT INTO t4 VALUES (1),(2),(3),(4),(5);
INSERT INTO t5 VALUES (1);
DELETE t5 FROM t4 LEFT JOIN t5 ON t4.a= t5.a;
--error ER_ROW_IS_REFERENCED_2
DELETE t2, t1 FROM t2 INNER JOIN t1 ON (t2.aid = t1.id) WHERE t2.id = 1;
--error ER_ROW_IS_REFERENCED_2
DELETE t2, t1 FROM t2 INNER JOIN t1 ON (t2.aid = t1.id) WHERE t2.id = 1;
DELETE IGNORE t2, t1 FROM t2 INNER JOIN t1 ON (t2.aid = t1.id) WHERE t2.id = 1;
DROP TABLE t3;
DROP TABLE t2;
DROP TABLE t1;
DROP TABLES t4,t5;
--echo # Bug#40127 Multiple table DELETE IGNORE hangs on foreign key constraint violation on 5.0
--echo # Testing for any side effects of IGNORE on AFTER DELETE triggers used with
--echo # transactional tables.
--echo #
CREATE TABLE t1 (i INT NOT NULL PRIMARY KEY) ENGINE=InnoDB;
CREATE TABLE t2 (a VARCHAR(100)) ENGINE=InnoDB;
CREATE TABLE t3 (i INT NOT NULL PRIMARY KEY) ENGINE=InnoDB;
CREATE TABLE t4 (i INT NOT NULL PRIMARY KEY, t1i INT,
FOREIGN KEY (t1i) REFERENCES t1(i))
ENGINE=InnoDB;
delimiter ||;
CREATE TRIGGER trg AFTER DELETE ON t1 FOR EACH ROW
BEGIN
SET @b:='EXECUTED TRIGGER';
INSERT INTO t2 VALUES (@b);
SET @a:= error_happens_here;
END||
delimiter ;||
SET @b:="";
SET @a:="";
INSERT INTO t1 VALUES (1),(2),(3),(4);
INSERT INTO t3 SELECT * FROM t1;
--echo ** An error in a trigger causes rollback of the statement.
--error ER_BAD_FIELD_ERROR
DELETE t1 FROM t3 LEFT JOIN t1 ON t1.i=t3.i;
SELECT @a,@b;
SELECT * FROM t2;
SELECT * FROM t1 LEFT JOIN t3 ON t1.i=t3.i;
--echo ** Same happens with the IGNORE option
--error ER_BAD_FIELD_ERROR
DELETE IGNORE t1 FROM t3 LEFT JOIN t1 ON t1.i=t3.i;
SELECT * FROM t2;
SELECT * FROM t1 LEFT JOIN t3 ON t1.i=t3.i;
--echo **
--echo ** The following is an attempt to demonstrate
--echo ** error handling inside a row iteration.
--echo **
DROP TRIGGER trg;
TRUNCATE TABLE t1;
TRUNCATE TABLE t2;
TRUNCATE TABLE t3;
INSERT INTO t1 VALUES (1),(2),(3),(4);
INSERT INTO t3 VALUES (1),(2),(3),(4);
INSERT INTO t4 VALUES (3,3),(4,4);
delimiter ||;
CREATE TRIGGER trg AFTER DELETE ON t1 FOR EACH ROW
BEGIN
SET @b:= CONCAT('EXECUTED TRIGGER FOR ROW ',CAST(OLD.i AS CHAR));
INSERT INTO t2 VALUES (@b);
END||
delimiter ;||
--echo ** DELETE is prevented by foreign key constrains but errors are silenced.
--echo ** The AFTER trigger isn't fired.
DELETE IGNORE t1 FROM t3 LEFT JOIN t1 ON t1.i=t3.i;
--echo ** Tables are modified by best effort:
SELECT * FROM t1 LEFT JOIN t3 ON t1.i=t3.i;
--echo ** The AFTER trigger was only executed on successful rows:
SELECT * FROM t2;
DROP TRIGGER trg;
--echo **
--echo ** Induce an error midway through an AFTER-trigger
--echo **
TRUNCATE TABLE t4;
TRUNCATE TABLE t1;
TRUNCATE TABLE t3;
INSERT INTO t1 VALUES (1),(2),(3),(4);
INSERT INTO t3 VALUES (1),(2),(3),(4);
delimiter ||;
CREATE TRIGGER trg AFTER DELETE ON t1 FOR EACH ROW
BEGIN
SET @a:= @a+1;
IF @a > 2 THEN
INSERT INTO t4 VALUES (5,5);
END IF;
END||
delimiter ;||
SET @a:=0;
--echo ** Errors in the trigger causes the statement to abort.
--error ER_NO_REFERENCED_ROW_2
DELETE IGNORE t1 FROM t3 LEFT JOIN t1 ON t1.i=t3.i;
SELECT * FROM t1 LEFT JOIN t3 ON t1.i=t3.i;
SELECT * FROM t4;
DROP TRIGGER trg;
DROP TABLE t4;
DROP TABLE t1;
DROP TABLE t2;
DROP TABLE t3;
#
# Bug#43580: Issue with Innodb on multi-table update
#
CREATE TABLE t1 (a INT, b INT, KEY (a)) ENGINE = INNODB;
CREATE TABLE t2 (a INT KEY, b INT, KEY (b)) ENGINE = INNODB;
CREATE TABLE t3 (a INT, b INT KEY, KEY (a)) ENGINE = INNODB;
CREATE TABLE t4 (a INT KEY, b INT, KEY (b)) ENGINE = INNODB;
INSERT INTO t1 VALUES (1, 1), (2, 2), (3, 3), (4, 4), (5, 5), (6, 6);
INSERT INTO t2 VALUES (1, 1), (2, 2), (3, 3), (4, 4), (5, 5);
INSERT INTO t3 VALUES (1, 101), (2, 102), (3, 103), (4, 104), (5, 105), (6, 106);
INSERT INTO t4 VALUES (1, 1), (2, 2), (3, 3), (4, 4), (5, 5);
UPDATE t1, t2 SET t1.a = t1.a + 100, t2.b = t1.a + 10
WHERE t1.a BETWEEN 2 AND 4 AND t2.a = t1.b;
--sorted_result
SELECT * FROM t2;
UPDATE t3, t4 SET t3.a = t3.a + 100, t4.b = t3.a + 10
WHERE t3.a BETWEEN 2 AND 4 AND t4.a = t3.b - 100;
--sorted_result
SELECT * FROM t4;
DROP TABLE t1, t2, t3, t4;
--echo #
--echo # Bug#44886: SIGSEGV in test_if_skip_sort_order() -
--echo # uninitialized variable used as subscript
--echo #
CREATE TABLE t1 (a INT, b INT, c INT, d INT, PRIMARY KEY (b), KEY (a,c))
ENGINE=InnoDB;
INSERT INTO t1 VALUES (1,1,1,0);
CREATE TABLE t2 (a INT, b INT, e INT, KEY (e)) ENGINE=InnoDB;
INSERT INTO t2 VALUES (1,1,2);
CREATE TABLE t3 (a INT, b INT) ENGINE=MyISAM;
INSERT INTO t3 VALUES (1, 1);
SELECT * FROM t1, t2, t3
WHERE t1.a = t3.a AND (t1.b = t3.b OR t1.d) AND t2.b = t1.b AND t2.e = 2
GROUP BY t1.b;
DROP TABLE t1, t2, t3;
--echo #
--echo # Bug #45828: Optimizer won't use partial primary key if another
--echo # index can prevent filesort
--echo #
# Create the table
CREATE TABLE `t1` (
c1 int NOT NULL,
c2 int NOT NULL,
c3 int NOT NULL,
PRIMARY KEY (c1,c2),
KEY (c3)
) ENGINE=InnoDB;
# populate with data
INSERT INTO t1 VALUES (5,2,1246276747);
INSERT INTO t1 VALUES (2,1,1246281721);
INSERT INTO t1 VALUES (7,3,1246281756);
INSERT INTO t1 VALUES (4,2,1246282139);
INSERT INTO t1 VALUES (3,1,1246282230);
INSERT INTO t1 VALUES (1,0,1246282712);
INSERT INTO t1 VALUES (8,3,1246282765);
INSERT INTO t1 SELECT c1+10,c2+10,c3+10 FROM t1;
INSERT INTO t1 SELECT c1+100,c2+100,c3+100 from t1;
INSERT INTO t1 SELECT c1+1000,c2+1000,c3+1000 from t1;
INSERT INTO t1 SELECT c1+10000,c2+10000,c3+10000 from t1;
INSERT INTO t1 SELECT c1+100000,c2+100000,c3+100000 from t1;
INSERT INTO t1 SELECT c1+1000000,c2+1000000,c3+1000000 from t1;
# query and no rows will match the c1 condition, whereas all will match c3
SELECT * FROM t1 WHERE c1 = 99999999 AND c3 > 1 ORDER BY c3;
# SHOULD use the pk.
# index on c3 will be used instead of primary key
EXPLAIN SELECT * FROM t1 WHERE c1 = 99999999 AND c3 > 1 ORDER BY c3;
# if we force the primary key, we can see the estimate is 1
EXPLAIN SELECT * FROM t1 FORCE INDEX (PRIMARY) WHERE c1 = 99999999 AND c3 > 1 ORDER BY c3;
CREATE TABLE t2 (
c1 int NOT NULL,
c2 int NOT NULL,
c3 int NOT NULL,
KEY (c1,c2),
KEY (c3)
) ENGINE=InnoDB;
# SHOULD use the pk.
# if we switch it from a primary key to a regular index, it works correctly as well
explain SELECT * FROM t2 WHERE c1 = 99999999 AND c3 > 1 ORDER BY c3;
DROP TABLE t1,t2;
--echo #
--echo # 36259: Optimizing with ORDER BY
--echo #
CREATE TABLE t1 (
a INT NOT NULL AUTO_INCREMENT,
b INT NOT NULL,
c INT NOT NULL,
d VARCHAR(5),
e INT NOT NULL,
PRIMARY KEY (a), KEY i2 (b,c,d)
) ENGINE=InnoDB;
INSERT INTO t1 (b,c,d,e) VALUES (1,1,'a',1), (2,2,'b',2);
INSERT INTO t1 (b,c,d,e) SELECT RAND()*10000, RAND()*10000, d, e FROM t1;
INSERT INTO t1 (b,c,d,e) SELECT RAND()*10000, RAND()*10000, d, e FROM t1;
INSERT INTO t1 (b,c,d,e) SELECT RAND()*10000, RAND()*10000, d, e FROM t1;
INSERT INTO t1 (b,c,d,e) SELECT RAND()*10000, RAND()*10000, d, e FROM t1;
INSERT INTO t1 (b,c,d,e) SELECT RAND()*10000, RAND()*10000, d, e FROM t1;
INSERT INTO t1 (b,c,d,e) SELECT RAND()*10000, RAND()*10000, d, e FROM t1;
EXPLAIN SELECT * FROM t1 WHERE b=1 AND c=1 ORDER BY a;
EXPLAIN SELECT * FROM t1 FORCE INDEX(i2) WHERE b=1 and c=1 ORDER BY a;
EXPLAIN SELECT * FROM t1 FORCE INDEX(PRIMARY) WHERE b=1 AND c=1 ORDER BY a;
DROP TABLE t1;
--echo #
--echo # Bug #47963: Wrong results when index is used
--echo #
CREATE TABLE t1(
a VARCHAR(5) NOT NULL,
b VARCHAR(5) NOT NULL,
c DATETIME NOT NULL,
KEY (c)
) ENGINE=InnoDB;
INSERT INTO t1 VALUES('TEST', 'TEST', '2009-10-09 00:00:00');
SELECT * FROM t1 WHERE a = 'TEST' AND
c >= '2009-10-09 00:00:00' AND c <= '2009-10-09 00:00:00';
SELECT * FROM t1 WHERE a = 'TEST' AND
c >= '2009-10-09 00:00:00.0' AND c <= '2009-10-09 00:00:00.0';
SELECT * FROM t1 WHERE a = 'TEST' AND
c >= '2009-10-09 00:00:00.0' AND c <= '2009-10-09 00:00:00';
SELECT * FROM t1 WHERE a = 'TEST' AND
c >= '2009-10-09 00:00:00' AND c <= '2009-10-09 00:00:00.0';
SELECT * FROM t1 WHERE a = 'TEST' AND
c >= '2009-10-09 00:00:00.000' AND c <= '2009-10-09 00:00:00.000';
SELECT * FROM t1 WHERE a = 'TEST' AND
c >= '2009-10-09 00:00:00.00' AND c <= '2009-10-09 00:00:00.001';
SELECT * FROM t1 WHERE a = 'TEST' AND
c >= '2009-10-09 00:00:00.001' AND c <= '2009-10-09 00:00:00.00';
EXPLAIN SELECT * FROM t1 WHERE a = 'TEST' AND
c >= '2009-10-09 00:00:00.001' AND c <= '2009-10-09 00:00:00.00';
DROP TABLE t1;
--echo #
--echo # Bug #46175: NULL read_view and consistent read assertion
--echo #
CREATE TABLE t1(a CHAR(13),KEY(a)) ENGINE=innodb;
CREATE TABLE t2(b DATETIME,KEY(b)) ENGINE=innodb;
INSERT INTO t1 VALUES (),();
INSERT INTO t2 VALUES (),();
CREATE OR REPLACE VIEW v1 AS SELECT 1 FROM t2
WHERE b =(SELECT a FROM t1 LIMIT 1);
--disable_query_log
--disable_result_log
CONNECT (con1, localhost, root,,);
--enable_query_log
--enable_result_log
CONNECTION default;
DELIMITER |;
CREATE PROCEDURE p1(num INT)
BEGIN
DECLARE i INT DEFAULT 0;
REPEAT
SHOW CREATE VIEW v1;
SET i:=i+1;
UNTIL i>num END REPEAT;
END|
DELIMITER ;|
--echo # Should not crash
--disable_query_log
--disable_result_log
--send CALL p1(1000)
CONNECTION con1;
--echo # Should not crash
CALL p1(1000);
CONNECTION default;
--reap
--enable_query_log
--enable_result_log
DISCONNECT con1;
DROP PROCEDURE p1;
DROP VIEW v1;
DROP TABLE t1,t2;
--echo #
--echo # Bug #49324: more valgrind errors in test_if_skip_sort_order
--echo #
CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE=innodb ;
--echo #should not cause valgrind warnings
SELECT 1 FROM t1 JOIN t1 a USING(a) GROUP BY t1.a,t1.a;
DROP TABLE t1;
--echo #
--echo # Bug#50843: Filesort used instead of clustered index led to
--echo # performance degradation.
--echo #
create table t1(f1 int not null primary key, f2 int) engine=innodb;
create table t2(f1 int not null, key (f1)) engine=innodb;
insert into t1 values (1,1),(2,2),(3,3);
insert into t2 values (1),(2),(3);
explain select t1.* from t1 left join t2 using(f1) group by t1.f1;
drop table t1,t2;
--echo #
--echo #
--echo # Bug #39653: find_shortest_key in sql_select.cc does not consider
--echo # clustered primary keys
--echo #
CREATE TABLE t1 (a INT PRIMARY KEY, b INT, c INT, d INT, e INT, f INT,
KEY (b,c)) ENGINE=INNODB;
INSERT INTO t1 VALUES (1,1,1,1,1,1), (2,2,2,2,2,2), (3,3,3,3,3,3),
(4,4,4,4,4,4), (5,5,5,5,5,5), (6,6,6,6,6,6),
(7,7,7,7,7,7), (8,8,8,8,8,8), (9,9,9,9,9,9),
(11,11,11,11,11,11);
--query_vertical EXPLAIN SELECT COUNT(*) FROM t1
DROP TABLE t1;
--echo #
--echo # Bug #49838: DROP INDEX and ADD UNIQUE INDEX for same index may
--echo # corrupt definition at engine
--echo #
CREATE TABLE t1 (a INT NOT NULL, b INT NOT NULL, KEY k (a,b))
ENGINE=InnoDB;
ALTER TABLE t1 DROP INDEX k, ADD UNIQUE INDEX k (a,b);
--query_vertical SHOW INDEXES FROM t1;
DROP TABLE t1;
--echo #
--echo # Bug #47453: InnoDB incorrectly changes TIMESTAMP columns when
--echo # JOINed during an UPDATE
--echo #
CREATE TABLE t1 (d INT) ENGINE=InnoDB;
CREATE TABLE t2 (a INT, b INT,
c TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
ON UPDATE CURRENT_TIMESTAMP) ENGINE=InnoDB;
--echo set up our data elements
INSERT INTO t1 (d) VALUES (1);
INSERT INTO t2 (a,b) VALUES (1,1);
SELECT SECOND(c) INTO @bug47453 FROM t2;
SELECT SECOND(c)-@bug47453 FROM t1 JOIN t2 ON d=a;
UPDATE t1 JOIN t2 ON d=a SET b=1 WHERE a=1;
SELECT SECOND(c)-@bug47453 FROM t1 JOIN t2 ON d=a;
SELECT SLEEP(1);
UPDATE t1 JOIN t2 ON d=a SET b=1 WHERE a=1;
--echo #should be 0
SELECT SECOND(c)-@bug47453 FROM t1 JOIN t2 ON d=a;
DROP TABLE t1, t2;
--echo #
--echo # Bug#38999 valgrind warnings for update statement in function compare_record()
--echo #
CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE=InnoDB;
CREATE TABLE t2 (a INT PRIMARY KEY) ENGINE=InnoDB;
INSERT INTO t1 values (1),(2),(3),(4),(5);
INSERT INTO t2 values (1);
SELECT * FROM t1 WHERE a = 2;
UPDATE t1,t2 SET t1.a = t1.a + 100 WHERE t1.a = 1;
DROP TABLE t1,t2;
--echo #
--echo # Bug#54606 innodb fast alter table + pack_keys=0
--echo # prevents adding new indexes
--echo #
CREATE TABLE t1 (a INT, b CHAR(9), c INT, key(b))
ENGINE=InnoDB
PACK_KEYS=0;
CREATE INDEX a ON t1 (a);
CREATE INDEX c on t1 (c);
DROP TABLE t1;
#
# Bug#56862 Execution of a query that uses index merge returns a wrong result
#
CREATE TABLE t1 (
pk int NOT NULL AUTO_INCREMENT PRIMARY KEY,
a int,
b int,
INDEX idx(a))
ENGINE=INNODB;
INSERT INTO t1(a,b) VALUES
(11, 1100), (2, 200), (1, 100), (14, 1400), (5, 500),
(3, 300), (17, 1700), (4, 400), (12, 1200), (8, 800),
(6, 600), (18, 1800), (9, 900), (10, 1000), (7, 700),
(13, 1300), (15, 1500), (19, 1900), (16, 1600), (20, 2000);
INSERT INTO t1(a,b) SELECT a+20, b+2000 FROM t1;
INSERT INTO t1(a,b) SELECT a+40, b+4000 FROM t1;
INSERT INTO t1(a,b) SELECT a+80, b+8000 FROM t1;
INSERT INTO t1(a,b) SELECT a,b FROM t1;
INSERT INTO t1(a,b) SELECT a,b FROM t1;
INSERT INTO t1(a,b) SELECT a,b FROM t1;
INSERT INTO t1(a,b) SELECT a,b FROM t1;
INSERT INTO t1(a,b) SELECT a,b FROM t1;
INSERT INTO t1(a,b) SELECT a,b FROM t1;
INSERT INTO t1(a,b) SELECT a,b FROM t1;
INSERT INTO t1(a,b) SELECT a,b FROM t1;
INSERT INTO t1 VALUES (1000000, 0, 0);
SET SESSION sort_buffer_size = 1024*36;
EXPLAIN
SELECT COUNT(*) FROM
(SELECT * FROM t1 FORCE INDEX (idx,PRIMARY)
WHERE a BETWEEN 2 AND 7 OR pk=1000000) AS t;
SELECT COUNT(*) FROM
(SELECT * FROM t1 FORCE INDEX (idx,PRIMARY)
WHERE a BETWEEN 2 AND 7 OR pk=1000000) AS t;
SET SESSION sort_buffer_size = DEFAULT;
DROP TABLE t1;
--echo #
--echo # Test for bug #11762012 - "54553: INNODB ASSERTS IN HA_INNOBASE::
--echo # UPDATE_ROW, TEMPORARY TABLE, TABLE LOCK".
--echo #
--disable_warnings
DROP TABLE IF EXISTS t1;
--enable_warnings
CREATE TEMPORARY TABLE t1 (c int) ENGINE = InnoDB;
INSERT INTO t1 VALUES (1);
LOCK TABLES t1 READ;
--echo # Even though temporary table was locked for READ we
--echo # still allow writes to it to be compatible with MyISAM.
--echo # This is possible since due to fact that temporary tables
--echo # are specific to connection and therefore locking for them
--echo # is irrelevant.
UPDATE t1 SET c = 5;
UNLOCK TABLES;
DROP TEMPORARY TABLE t1;
--echo End of 5.1 tests

35
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-- source include/have_innodb_plugin.inc
#
# Bug #41453: Assertion `m_status == DA_ERROR' failed in
# Diagnostics_area::sql_errno
#
CREATE TABLE t1(a INT, b INT NOT NULL, PRIMARY KEY (a)) ENGINE=innodb
DEFAULT CHARSET=latin1;
INSERT INTO t1 VALUES (1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7);
CONNECT (con1,localhost,root,,);
CONNECT (con2,localhost,root,,);
CONNECTION con1;
START TRANSACTION;
SELECT * FROM t1 WHERE b=3 LIMIT 1 FOR UPDATE;
CONNECTION con2;
START TRANSACTION;
--error ER_LOCK_WAIT_TIMEOUT
UPDATE t1 SET b=b+12 WHERE a > 2 ORDER BY a;
ROLLBACK;
CONNECTION con1;
START TRANSACTION;
SELECT * FROM t1 WHERE b=3 LIMIT 1 FOR UPDATE;
CONNECTION con2;
START TRANSACTION;
--error ER_LOCK_WAIT_TIMEOUT
UPDATE t1 SET b=10 WHERE a > 1 ORDER BY a;
SELECT * FROM t1 WHERE b = 10;
CONNECTION default;
DISCONNECT con1;
DISCONNECT con2;
DROP TABLE t1;

50
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-- source include/not_embedded.inc
-- source include/have_innodb_plugin.inc
--disable_warnings
drop table if exists t1;
--enable_warnings
SET @old_log_bin_trust_function_creators= @@global.log_bin_trust_function_creators;
connect (a,localhost,root,,);
connect (b,localhost,root,,);
#
# BUG#11238 - in prelocking mode SELECT .. FOR UPDATE is changed to
# non-blocking SELECT
#
SET GLOBAL log_bin_trust_function_creators = 1;
create table t1 (col1 integer primary key, col2 integer) engine=innodb;
insert t1 values (1,100);
delimiter |;
create function f1 () returns integer begin
declare var1 int;
select col2 into var1 from t1 where col1=1 for update;
return var1;
end|
delimiter ;|
start transaction;
select f1();
connection b;
send update t1 set col2=0 where col1=1;
connection default;
select * from t1;
connection a;
rollback;
connection b;
reap;
rollback;
# Cleanup
connection a;
disconnect a;
--source include/wait_until_disconnected.inc
connection b;
disconnect b;
--source include/wait_until_disconnected.inc
connection default;
drop table t1;
drop function f1;
SET @@global.log_bin_trust_function_creators= @old_log_bin_trust_function_creators;

186
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--source include/have_innodb_plugin.inc
--source include/have_debug_sync.inc
--echo #
--echo #Bug#11759688 52020: InnoDB can still deadlock
--echo #on just INSERT...ON DUPLICATE KEY
--echo #a.k.a. Bug#7975 deadlock without any locking, simple select and update
--echo #
CREATE TABLE t1 (a INT PRIMARY KEY, b INT NOT NULL) ENGINE=InnoDB;
INSERT INTO t1 VALUES(3,1);
connect (con1,localhost,root,,);
connect (con2,localhost,root,,);
connection con1;
BEGIN;
# normal INSERT of a duplicate should only S-lock the existing record (3,1)
SET DEBUG_SYNC='write_row_noreplace SIGNAL insert1 WAIT_FOR select1';
--send
INSERT INTO t1 VALUES(3,2);
connection default;
SET DEBUG_SYNC='now WAIT_FOR insert1';
# this should S-lock (3,1); no conflict
SELECT * FROM t1 LOCK IN SHARE MODE;
# this should X-lock (3,1), conflicting with con1
--send
SELECT * FROM t1 FOR UPDATE;
connection con2;
# Check that the above SELECT is blocked
let $wait_condition=
select count(*) = 1 from information_schema.processlist
where state = 'Sending data' and
info = 'SELECT * FROM t1 FOR UPDATE';
--source include/wait_condition.inc
SET DEBUG_SYNC='now SIGNAL select1';
connection con1;
--error ER_DUP_ENTRY
reap;
# We are still holding an S-lock on (3,1) after the failed INSERT.
# The following will upgrade it to an X-lock, causing a deadlock.
# InnoDB should resolve the deadlock by aborting the blocked SELECT.
INSERT INTO t1 VALUES(3,3) ON DUPLICATE KEY UPDATE b=b+10;
connection default;
--error ER_LOCK_DEADLOCK
reap;
connection con1;
COMMIT;
SET DEBUG_SYNC='write_row_replace SIGNAL insert2 WAIT_FOR select2';
--send
REPLACE INTO t1 VALUES(3,4);
connection default;
SET DEBUG_SYNC='now WAIT_FOR insert2';
SELECT * FROM t1;
--send
SELECT * FROM t1 LOCK IN SHARE MODE;
connection con2;
# Check that the above SELECT is blocked because of X lock.
let $wait_condition=
select count(*) = 1 from information_schema.processlist
where state = 'Sending data' and
info = 'SELECT * FROM t1 LOCK IN SHARE MODE';
--source include/wait_condition.inc
SET DEBUG_SYNC='now SIGNAL select2';
connection con1;
reap;
SET DEBUG_SYNC='write_row_replace SIGNAL insert3 WAIT_FOR select3';
--send
INSERT INTO t1 VALUES(3,5) ON DUPLICATE KEY UPDATE b=b+20;
connection default;
reap;
SET DEBUG_SYNC='now WAIT_FOR insert3';
--send
SELECT b FROM t1 LOCK IN SHARE MODE;
connection con2;
# Check that the above SELECT is blocked because of X lock.
let $wait_condition=
select count(*) = 1 from information_schema.processlist
where state = 'Sending data' and
info = 'SELECT b FROM t1 LOCK IN SHARE MODE';
--source include/wait_condition.inc
SET DEBUG_SYNC='now SIGNAL select3';
connection default;
reap;
connection con1;
reap;
SET DEBUG_SYNC='write_row_noreplace SIGNAL insert4 WAIT_FOR select4';
--send
LOAD DATA INFILE '../../std_data/loaddata5.dat' INTO TABLE t1 FIELDS TERMINATED BY '' ENCLOSED BY '' (a, b);
connection default;
SET DEBUG_SYNC='now WAIT_FOR insert4';
# this should S-lock (3,1); no conflict
SELECT b FROM t1 WHERE a=3 LOCK IN SHARE MODE;
# this should X-lock (3,1), conflicting with con1
--send
SELECT b FROM t1 WHERE a=3 FOR UPDATE;
connection con2;
# Check that the above SELECT is blocked
let $wait_condition=
select count(*) = 1 from information_schema.processlist
where state = 'statistics' and
info = 'SELECT b FROM t1 WHERE a=3 FOR UPDATE';
--source include/wait_condition.inc
SET DEBUG_SYNC='now SIGNAL select4';
connection default;
reap;
connection con1;
--error ER_DUP_ENTRY
reap;
SET DEBUG_SYNC='write_row_noreplace SIGNAL insert5 WAIT_FOR select5';
--send
LOAD DATA INFILE '../../std_data/loaddata5.dat' IGNORE INTO TABLE t1 FIELDS TERMINATED BY '' ENCLOSED BY '' (a, b);
connection default;
SET DEBUG_SYNC='now WAIT_FOR insert5';
SELECT * FROM t1;
# this should S-lock; no conflict
SELECT * FROM t1 WHERE a=3 LOCK IN SHARE MODE;
# this should X-lock, conflicting with the S-lock of the IGNORE in con1
--send
SELECT * FROM t1 WHERE a=3 FOR UPDATE;
connection con2;
# Check that the above SELECT is blocked
let $wait_condition=
select count(*) = 1 from information_schema.processlist
where state = 'statistics' and
info = 'SELECT * FROM t1 WHERE a=3 FOR UPDATE';
--source include/wait_condition.inc
SET DEBUG_SYNC='now SIGNAL select5';
connection con1;
reap;
connection default;
reap;
connection con1;
SET DEBUG_SYNC='write_row_replace SIGNAL insert6 WAIT_FOR select6';
--send
LOAD DATA INFILE '../../std_data/loaddata5.dat' REPLACE INTO TABLE t1 FIELDS TERMINATED BY '' ENCLOSED BY '' (a, b);
connection default;
SET DEBUG_SYNC='now WAIT_FOR insert6';
SELECT * FROM t1;
# this should conflict with the X-lock acquired by the REPLACE
--send
SELECT a,b FROM t1 LOCK IN SHARE MODE;
connection con2;
# Check that the above SELECT is blocked
let $wait_condition=
select count(*) = 1 from information_schema.processlist
where state = 'Sending data' and
info = 'SELECT a,b FROM t1 LOCK IN SHARE MODE';
--source include/wait_condition.inc
SET DEBUG_SYNC='now SIGNAL select6';
connection con1;
reap;
connection default;
reap;
disconnect con1;
disconnect con2;
connection default;
SET DEBUG_SYNC='RESET';
DROP TABLE t1;

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-- source include/have_innodb_plugin.inc
--source include/innodb_rollback_on_timeout.inc
--echo End of 5.0 tests

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#
# Ensure that the number of locks (SELECT FOR UPDATE for example) is
# added to the number of altered rows when choosing the smallest
# transaction to kill as a victim when a deadlock is detected.
# Also transactions what had edited non-transactional tables should
# be heavier than ones that had not.
#
-- source include/have_innodb_plugin.inc
SET storage_engine=InnoDB;
# we do not really care about what gets printed, we are only
# interested in getting the deadlock resolved according to our
# expectations
-- disable_query_log
-- disable_result_log
# we want to use "-- eval statement1; statement2" which does not work with
# prepared statements. Because this test should not behave differently with
# or without prepared statements we disable them so the test does not fail
# if someone runs ./mysql-test-run.pl --ps-protocol
-- disable_ps_protocol
-- disable_warnings
DROP TABLE IF EXISTS t1, t2, t3, t4, t5_nontrans;
-- enable_warnings
# we will create a simple deadlock with t1, t2 and two connections
CREATE TABLE t1 (a INT);
CREATE TABLE t2 (a INT);
# auxiliary table with a bulk of rows which will be locked by a
# transaction to increase its weight
CREATE TABLE t3 (a INT);
# auxiliary empty table which will be inserted by a
# transaction to increase its weight
CREATE TABLE t4 (a INT);
# auxiliary non-transactional table which will be edited by a
# transaction to tremendously increase its weight
CREATE TABLE t5_nontrans (a INT) ENGINE=MyISAM;
INSERT INTO t1 VALUES (1);
INSERT INTO t2 VALUES (1);
# insert a lot of rows in t3
INSERT INTO t3 VALUES (1);
INSERT INTO t3 SELECT * FROM t3;
INSERT INTO t3 SELECT * FROM t3;
INSERT INTO t3 SELECT * FROM t3;
INSERT INTO t3 SELECT * FROM t3;
INSERT INTO t3 SELECT * FROM t3;
INSERT INTO t3 SELECT * FROM t3;
INSERT INTO t3 SELECT * FROM t3;
INSERT INTO t3 SELECT * FROM t3;
INSERT INTO t3 SELECT * FROM t3;
INSERT INTO t3 SELECT * FROM t3;
INSERT INTO t3 SELECT * FROM t3;
# test locking weight
-- let $con1_extra_sql =
-- let $con1_extra_sql_present = 0
-- let $con2_extra_sql = SELECT * FROM t3 FOR UPDATE
-- let $con2_extra_sql_present = 1
-- let $con1_should_be_rolledback = 1
-- source suite/innodb_plugin/include/innodb_trx_weight.inc
-- let $con1_extra_sql = INSERT INTO t4 VALUES (1), (1)
-- let $con1_extra_sql_present = 1
-- let $con2_extra_sql = SELECT * FROM t3 FOR UPDATE
-- let $con2_extra_sql_present = 1
-- let $con1_should_be_rolledback = 1
-- source suite/innodb_plugin/include/innodb_trx_weight.inc
-- let $con1_extra_sql = INSERT INTO t4 VALUES (1), (1), (1), (1), (1), (1)
-- let $con1_extra_sql_present = 1
-- let $con2_extra_sql = SELECT * FROM t3 FOR UPDATE
-- let $con2_extra_sql_present = 1
-- let $con1_should_be_rolledback = 0
-- source suite/innodb_plugin/include/innodb_trx_weight.inc
# test weight when non-transactional tables are edited
-- let $con1_extra_sql = INSERT INTO t4 VALUES (1), (1), (1)
-- let $con1_extra_sql_present = 1
-- let $con2_extra_sql =
-- let $con2_extra_sql_present = 0
-- let $con1_should_be_rolledback = 0
-- source suite/innodb_plugin/include/innodb_trx_weight.inc
-- let $con1_extra_sql = INSERT INTO t4 VALUES (1), (1), (1)
-- let $con1_extra_sql_present = 1
-- let $con2_extra_sql = INSERT INTO t5_nontrans VALUES (1)
-- let $con2_extra_sql_present = 1
-- let $con1_should_be_rolledback = 1
-- source suite/innodb_plugin/include/innodb_trx_weight.inc
-- let $con1_extra_sql = INSERT INTO t4 VALUES (1), (1), (1)
-- let $con1_extra_sql = $con1_extra_sql; INSERT INTO t5_nontrans VALUES (1)
-- let $con1_extra_sql_present = 1
-- let $con2_extra_sql = INSERT INTO t5_nontrans VALUES (1)
-- let $con2_extra_sql_present = 1
-- let $con1_should_be_rolledback = 0
-- source suite/innodb_plugin/include/innodb_trx_weight.inc
DROP TABLE t1, t2, t3, t4, t5_nontrans;