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339
build/lib/mysql/mysql-test/suite/stress/include/ddl4.inc
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339
build/lib/mysql/mysql-test/suite/stress/include/ddl4.inc
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######## include/ddl4.inc ######
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#
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# Stress the storage engine with rapid CREATE/DROP TABLE/INDEX
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# and following SELECT/INSERT/SHOW etc.
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# Subtest 4 variants (4A - 4D)
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#
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# The variables
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# $loop_size -- number of rounds till we look at the clock again
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# $runtime -- rough intended runtime per subtest variant
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# $engine_type -- storage engine to be used in CREATE TABLE
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# must be set within the routine sourcing this script.
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#
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# Other stuff which must already exist:
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# - connection con2
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# - stmt_start and stmt_break prepared by the default connection
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#
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# Please look for more details within include/ddl1.inc.
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#
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# Creation of this test:
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# 2007-07-04 mleich
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#
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#----------------------------------------------------------------------
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# Settings for Subtest 4 variants
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# Scenario: CREATE TABLE variant1/SHOW/DROP TABLE/SHOW(F)/
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# CREATE TABLE variant2/SHOW/DROP TABLE
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let $create_table1= CREATE TABLE t1 (f1 BIGINT, f2 BIGINT, UNIQUE(f1), UNIQUE (f2)) ENGINE=$engine_type;
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let $create_table2= CREATE TABLE t1 (f1 BIGINT) ENGINE=$engine_type;
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let $show_table= SHOW CREATE TABLE t1;
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let $drop_table= DROP TABLE t1;
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#
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eval $create_table1;
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let $cr_value1= INITIALIZED;
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let $cr_value1= query_get_value($show_table, Create Table, 1);
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eval $drop_table;
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eval $create_table2;
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let $cr_value2= INITIALIZED;
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let $cr_value2= query_get_value($show_table, Create Table, 1);
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eval $drop_table;
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if (`SELECT '$cr_value1' = '$cr_value2'`)
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{
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--echo # Error during generation of prerequisites.
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--echo # cr_value1 equals cr_value2
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--echo # cr_value1: $cr_value1
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--echo # cr_value2: $cr_value2
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--echo # abort
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exit;
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}
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#----------------------------------------------------------------------
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#
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--echo # Subtest 4A (one connection, no PREPARE/EXECUTE)
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--echo # connection action
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--echo # default: $create_table1
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--echo # default: $show_table
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--echo # default: $drop_table
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--echo # default: $show_table (expect to get ER_NO_SUCH_TABLE)
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--echo # default: $create_table2
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--echo # default: $show_table
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--echo # default: $drop_table
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--disable_query_log
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--disable_result_log
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connection default;
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let $run= 1;
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# Determine the current time.
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EXECUTE stmt_start;
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# Run execution loops till the planned runtime is reached
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while ($run)
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{
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let $loop_run= $loop_size;
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while ($loop_run)
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{
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eval $create_table1;
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let $value= INITIALIZED;
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let $value= query_get_value($show_table, Create Table, 1);
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if (`SELECT '$value' <> '$cr_value1'`)
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{
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--echo # Error: Unexpected SHOW CREATE TABLE output
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--echo # Got: $value
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--echo # Expected: $cr_value1
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--echo # abort
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exit;
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}
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eval $drop_table;
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--error 0,ER_NO_SUCH_TABLE
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eval $show_table;
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if (!$mysql_errno)
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{
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--echo # Error: SHOW CREATE TABLE was successful though we expected ER_NO_SUCH_TABLE)
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--echo # abort
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exit;
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}
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eval $create_table2;
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let $value= INITIALIZED;
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let $value= query_get_value($show_table, Create Table, 1);
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if (`SELECT '$value' <> '$cr_value2'`)
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{
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--echo # Error: Unexpected SHOW CREATE TABLE output
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--echo # Got: $value
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--echo # Expected: $cr_value2
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--echo # abort
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exit;
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}
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eval $drop_table;
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dec $loop_run;
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}
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if (`EXECUTE stmt_break`)
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{
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let $run= 0;
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}
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}
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--enable_result_log
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--enable_query_log
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#
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--echo # Subtest 4B (one connection, use PREPARE/EXECUTE)
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--echo # connection action
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--echo # default: $create_table1
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--echo # default: $show_table
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--echo # default: $drop_table
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--echo # default: $show_table (expect to get ER_NO_SUCH_TABLE)
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--echo # default: $create_table2
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--echo # default: $show_table
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--echo # default: $drop_table
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--disable_query_log
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--disable_result_log
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connection default;
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eval PREPARE create_table1 FROM "$create_table1";
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eval PREPARE create_table2 FROM "$create_table2";
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EXECUTE create_table1;
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eval PREPARE show_table FROM "$show_table";
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eval PREPARE drop_table FROM "$drop_table";
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EXECUTE drop_table;
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let $run= 1;
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# Determine the current time.
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EXECUTE stmt_start;
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# Run execution loops till the planned runtime is reached
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while ($run)
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{
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let $loop_run= $loop_size;
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while ($loop_run)
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{
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EXECUTE create_table1;
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let $value= INITIALIZED;
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let $value= query_get_value(EXECUTE show_table, Create Table, 1);
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if (`SELECT '$value' <> '$cr_value1'`)
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{
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--echo # Error: Unexpected SHOW CREATE TABLE output
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--echo # Got: $value
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--echo # Expected: $cr_value1
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--echo # abort
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exit;
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}
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EXECUTE drop_table;
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--error 0,ER_NO_SUCH_TABLE
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EXECUTE show_table;
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if (!$mysql_errno)
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{
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--echo # Error: SHOW CREATE TABLE was successful though we expected ER_NO_SUCH_TABLE)
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--echo # abort
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exit;
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}
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EXECUTE create_table2;
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let $value= INITIALIZED;
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let $value= query_get_value(EXECUTE show_table, Create Table, 1);
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if (`SELECT '$value' <> '$cr_value2'`)
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{
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--echo # Error: Unexpected SHOW CREATE TABLE output
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--echo # Got: $value
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--echo # Expected: $cr_value2
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--echo # abort
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exit;
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}
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EXECUTE drop_table;
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dec $loop_run;
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}
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if (`EXECUTE stmt_break`)
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{
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let $run= 0;
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}
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}
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DEALLOCATE PREPARE create_table1;
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DEALLOCATE PREPARE create_table2;
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DEALLOCATE PREPARE show_table;
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DEALLOCATE PREPARE drop_table;
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--enable_result_log
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--enable_query_log
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#
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--echo # Subtest 4C (two connections, no PREPARE/EXECUTE)
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--echo # connection action
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--echo # default: $create_table1
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--echo # con2: $show_table
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--echo # default: $drop_table
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--echo # con2: $show_table (expect to get ER_NO_SUCH_TABLE)
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--echo # default: $create_table2
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--echo # con2: $show_table
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--echo # default: $drop_table
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--disable_query_log
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--disable_result_log
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connection default;
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let $run= 1;
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# Determine the current time.
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EXECUTE stmt_start;
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# Run execution loops till the planned runtime is reached
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while ($run)
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{
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let $loop_run= $loop_size;
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while ($loop_run)
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{
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eval $create_table1;
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connection con2;
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let $value= INITIALIZED;
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let $value= query_get_value($show_table, Create Table, 1);
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if (`SELECT '$value' <> '$cr_value1'`)
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{
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--echo # Error: Unexpected SHOW CREATE TABLE output
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--echo # Got: $value
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--echo # Expected: $cr_value1
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--echo # abort
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exit;
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}
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connection default;
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eval $drop_table;
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connection con2;
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--error 0,ER_NO_SUCH_TABLE
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eval $show_table;
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if (!$mysql_errno)
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{
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--echo # Error: SHOW CREATE TABLE was successful though we expected ER_NO_SUCH_TABLE)
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--echo # abort
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exit;
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}
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connection default;
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eval $create_table2;
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connection con2;
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let $value= INITIALIZED;
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let $value= query_get_value($show_table, Create Table, 1);
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if (`SELECT '$value' <> '$cr_value2'`)
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{
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--echo # Error: Unexpected SHOW CREATE TABLE output
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--echo # Got: $value
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--echo # Expected: $cr_value2
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--echo # abort
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exit;
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}
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connection default;
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eval $drop_table;
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dec $loop_run;
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}
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if (`EXECUTE stmt_break`)
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{
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let $run= 0;
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}
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}
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--enable_result_log
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--enable_query_log
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#
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--echo # Subtest 4D (two connections, use PREPARE/EXECUTE)
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--echo # connection action
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--echo # default: $create_table1
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--echo # con2: $show_table
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--echo # default: $drop_table
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--echo # con2: $show_table (expect to get ER_NO_SUCH_TABLE)
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--echo # default: $create_table2
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--echo # con2: $show_table
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--echo # default: $drop_table
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--disable_query_log
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--disable_result_log
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connection default;
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eval PREPARE create_table1 FROM "$create_table1";
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eval PREPARE create_table2 FROM "$create_table2";
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eval PREPARE drop_table FROM "$drop_table";
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EXECUTE create_table1;
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connection con2;
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eval PREPARE show_table FROM "$show_table";
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connection default;
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EXECUTE drop_table;
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let $run= 1;
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# Determine the current time.
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EXECUTE stmt_start;
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# Run execution loops till the planned runtime is reached
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while ($run)
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{
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let $loop_run= $loop_size;
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while ($loop_run)
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{
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EXECUTE create_table1;
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connection con2;
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let $value= INITIALIZED;
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let $value= query_get_value(EXECUTE show_table, Create Table, 1);
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if (`SELECT '$value' <> '$cr_value1'`)
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{
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--echo # Error: Unexpected SHOW CREATE TABLE output
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--echo # Got: $value
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--echo # Expected: $cr_value1
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--echo # abort
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exit;
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}
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connection default;
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EXECUTE drop_table;
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connection con2;
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--error 0,ER_NO_SUCH_TABLE
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EXECUTE show_table;
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if (!$mysql_errno)
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{
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--echo # Error: SHOW CREATE TABLE was successful though we expected ER_NO_SUCH_TABLE)
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--echo # abort
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exit;
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}
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connection default;
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EXECUTE create_table2;
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connection con2;
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let $value= INITIALIZED;
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let $value= query_get_value(EXECUTE show_table, Create Table, 1);
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if (`SELECT '$value' <> '$cr_value2'`)
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{
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--echo # Error: Unexpected SHOW CREATE TABLE output
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--echo # Got: $value
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--echo # Expected: $cr_value2
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--echo # abort
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exit;
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}
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connection default;
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EXECUTE drop_table;
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dec $loop_run;
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}
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if (`EXECUTE stmt_break`)
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{
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let $run= 0;
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}
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}
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DEALLOCATE PREPARE create_table1;
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DEALLOCATE PREPARE create_table2;
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DEALLOCATE PREPARE drop_table;
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connection con2;
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DEALLOCATE PREPARE show_table;
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connection default;
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--enable_result_log
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--enable_query_log
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