初版

build/lib/mysql/mysql-test/include/read_many_rows.inc

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+# include/read_many_rows.inc
+#
+# Test how filesort and buffered-record-reads works
+# This test needs a lot of time.
+#
+# The variables
+#     $engine_type       -- storage engine to be tested
+#     $other_engine_type -- storage engine <> $engine_type, if possible
+#                           1. $other_engine_type must allow to store many rows
+#                              without using non standard server options
+#                              (does not need a t/read_many_rows_*-master.opt file)
+#                           2. $other_engine_type must point to an all time
+#                              available storage engine
+#                              2006-08 MySQL 5.1 MyISAM and MEMORY only
+# have to be set before sourcing this script.
+#
+# Last update:
+# 2006-08-03 ML test refactored (MySQL 5.1)
+#               main code t/innodb-big.test --> include/read_many_rows.inc
+#
+
+eval SET SESSION STORAGE_ENGINE = $engine_type;
+
+--disable_warnings
+DROP TABLE IF EXISTS t1, t2, t3, t4;
+--enable_warnings
+
+eval CREATE TABLE t1 (id INTEGER) ENGINE=$other_engine_type;
+CREATE TABLE t2 (id INTEGER PRIMARY KEY);
+CREATE TABLE t3 (a CHAR(32) PRIMARY KEY,id INTEGER);
+eval CREATE TABLE t4 (a CHAR(32) PRIMARY KEY,id INTEGER) ENGINE=$other_engine_type;
+
+INSERT INTO t1 (id) VALUES (1);
+INSERT INTO t1 SELECT id+1 FROM t1;
+INSERT INTO t1 SELECT id+2 FROM t1;
+INSERT INTO t1 SELECT id+4 FROM t1;
+INSERT INTO t1 SELECT id+8 FROM t1;
+INSERT INTO t1 SELECT id+16 FROM t1;
+INSERT INTO t1 SELECT id+32 FROM t1;
+INSERT INTO t1 SELECT id+64 FROM t1;
+INSERT INTO t1 SELECT id+128 FROM t1;
+INSERT INTO t1 SELECT id+256 FROM t1;
+INSERT INTO t1 SELECT id+512 FROM t1;
+INSERT INTO t1 SELECT id+1024 FROM t1;
+INSERT INTO t1 SELECT id+2048 FROM t1;
+INSERT INTO t1 SELECT id+4096 FROM t1;
+INSERT INTO t1 SELECT id+8192 FROM t1;
+INSERT INTO t1 SELECT id+16384 FROM t1;
+INSERT INTO t1 SELECT id+32768 FROM t1;
+INSERT INTO t1 SELECT id+65536 FROM t1;
+INSERT INTO t1 SELECT id+131072 FROM t1;
+INSERT INTO t1 SELECT id+262144 FROM t1;
+INSERT INTO t1 SELECT id+524288 FROM t1;
+INSERT INTO t1 SELECT id+1048576 FROM t1;
+
+INSERT INTO t2 SELECT * FROM t1;
+INSERT INTO t3 SELECT CONCAT(id),id FROM t2 ORDER BY -id;
+INSERT INTO t4 SELECT * FROM t3 ORDER BY CONCAT(a);
+SELECT SUM(id) FROM t3;
+
+DROP TABLE t1,t2,t3,t4;
+
+#
+# Bug#24989: The DEADLOCK error is improperly handled by InnoDB.
+#
+CREATE TABLE t1 (f1 int NOT NULL) ENGINE=InnoDB;
+CREATE TABLE t2 (f2 int(11) NOT NULL PRIMARY KEY AUTO_INCREMENT) ENGINE=InnoDB;
+DELIMITER |;
+CREATE TRIGGER t1_bi before INSERT
+    ON t1 FOR EACH ROW
+BEGIN
+  DECLARE CONTINUE HANDLER FOR SQLSTATE '40001' SET @a:= 'deadlock';
+  DECLARE CONTINUE HANDLER FOR SQLEXCEPTION SET @a:= 'exception';
+  INSERT INTO t2 (f2) VALUES (1);
+  DELETE FROM t2 WHERE f2 = 1;
+END;|
+
+CREATE PROCEDURE proc24989()
+BEGIN
+  DECLARE CONTINUE HANDLER FOR SQLSTATE '40001' SET @b:= 'deadlock';
+  DECLARE CONTINUE HANDLER FOR SQLEXCEPTION SET @a:= 'exception';
+  INSERT INTO t2 (f2) VALUES (1);
+  DELETE FROM t2 WHERE f2 = 1;
+END;|
+
+create procedure proc24989_2()
+    deterministic
+begin
+  declare continue handler for sqlexception
+    select 'Outer handler' as 'exception';
+
+  insert into t1 values(1);
+  select "continued";
+end|
+
+DELIMITER ;|
+
+connect (con1,localhost,root,,);
+connect (con2,localhost,root,,);
+
+connection con1;
+start transaction;
+insert into t1 values(1);
+
+connection con2;
+start transaction;
+insert into t2 values(123);
+send insert into t1 values(1);
+
+connection con1;
+--sleep 1
+insert into t1 values(1);
+
+connection con2;
+--error 1213
+reap;
+select @a;
+# check that the whole transaction was rolled back
+select * from t2;
+
+connection con1;
+commit;
+start transaction;
+insert into t1 values(1);
+
+connection con2;
+start transaction;
+insert into t2 values(123);
+send call proc24989();
+
+connection con1;
+--sleep 1
+insert into t1 values(1);
+
+connection con2;
+reap;
+select @a,@b;
+# check that the whole transaction was rolled back
+select * from t2;
+
+connection con1;
+commit;
+start transaction;
+insert into t1 values(1);
+
+connection con2;
+start transaction;
+insert into t2 values(123);
+send call proc24989_2();
+
+connection con1;
+--sleep 1
+insert into t1 values(1);
+commit;
+
+connection con2;
+reap;
+# check that the whole transaction was rolled back
+select * from t2;
+
+disconnect con1;
+disconnect con2;
+connection default;
+drop procedure proc24989;
+drop procedure proc24989_2;
+drop table t1,t2;
+