Edit File: ddl6.inc
######## include/ddl6.inc ###### # # Stress the storage engine with rapid CREATE/DROP TABLE/INDEX # and following SELECT/INSERT/SHOW etc. # Subtest 6 variants (6A - 6D) # # The variables # $loop_size -- number of rounds till we look at the clock again # $runtime -- rough intended runtime per subtest variant # $engine_type -- storage engine to be used in CREATE TABLE # must be set within the routine sourcing this script. # # Other stuff which must already exist: # - connection con2 # - stmt_start and stmt_break prepared by the default connection # # Please look for more details within include/ddl1.inc. # # Creation of this test: # 2007-07-04 mleich # #---------------------------------------------------------------------- # Settings for Subtest 6 variants # Scenario: CREATE INDEX/CREATE INDEX(F)/DROP INDEX/DROP INDEX(F) let $create_index= CREATE INDEX IDX1 ON t1 (f2); let $drop_index= DROP INDEX IDX1 ON t1; eval CREATE TABLE t1 (f1 BIGINT, f2 BIGINT, UNIQUE(f1)) ENGINE=$engine_type; #---------------------------------------------------------------------- # --echo # Subtest 6A (one connection, no PREPARE/EXECUTE) --echo # connection action --echo # default: $create_index --echo # default: $create_index (expect to get ER_DUP_KEYNAME) --echo # default: $drop_index --echo # default: $drop_index (expect to get ER_CANT_DROP_FIELD_OR_KEY) --echo # default: $create_index --echo # default: $drop_index --disable_query_log --disable_result_log connection default; let $run= 1; # Determine the current time. EXECUTE stmt_start; # Run execution loops till the planned runtime is reached while ($run) { let $loop_run= $loop_size; while ($loop_run) { eval $create_index; --error 0,ER_DUP_KEYNAME eval $create_index; if (!$mysql_errno) { --echo # Error: CREATE INDEX was successful though we expected ER_DUP_KEYNAME --echo # abort exit; } eval $drop_index; --error 0,ER_CANT_DROP_FIELD_OR_KEY eval $drop_index; if (!$mysql_errno) { --echo # Error: DROP INDEX was successful though we expected ER_CANT_DROP_FIELD_OR_KEY --echo # abort exit; } eval $create_index; eval $drop_index; dec $loop_run; } if (`EXECUTE stmt_break`) { let $run= 0; } } --enable_result_log --enable_query_log # --echo # Subtest 6B (one connection, use PREPARE/EXECUTE) --echo # connection action --echo # default: $create_index --echo # default: $create_index (expect to get ER_DUP_KEYNAME) --echo # default: $drop_index --echo # default: $drop_index (expect to get ER_CANT_DROP_FIELD_OR_KEY) --echo # default: $create_index --echo # default: $drop_index --disable_query_log --disable_result_log connection default; eval PREPARE create_index FROM "$create_index"; EXECUTE create_index; eval PREPARE drop_index FROM "$drop_index"; EXECUTE drop_index; let $run= 1; # Determine the current time. EXECUTE stmt_start; # Run execution loops till the planned runtime is reached while ($run) { let $loop_run= $loop_size; while ($loop_run) { EXECUTE create_index; --error 0,ER_DUP_KEYNAME EXECUTE create_index; if (!$mysql_errno) { --echo # Error: CREATE INDEX was successful though we expected ER_DUP_KEYNAME --echo # abort exit; } EXECUTE drop_index; --error 0,ER_CANT_DROP_FIELD_OR_KEY EXECUTE drop_index; if (!$mysql_errno) { --echo # Error: DROP INDEX was successful though we expected ER_CANT_DROP_FIELD_OR_KEY --echo # abort exit; } EXECUTE create_index; EXECUTE drop_index; dec $loop_run; } if (`EXECUTE stmt_break`) { let $run= 0; } } DEALLOCATE PREPARE create_index; DEALLOCATE PREPARE drop_index; --enable_result_log --enable_query_log # --echo # Subtest 6C (two connections, no PREPARE/EXECUTE) --echo # connection action --echo # default: $create_index --echo # con2: $create_index (expect to get ER_DUP_KEYNAME) --echo # default: $drop_index --echo # con2: $drop_index (expect to get ER_CANT_DROP_FIELD_OR_KEY) --echo # default: $create_index --echo # con2: $drop_index --disable_query_log --disable_result_log connection default; let $run= 1; # Determine the current time. EXECUTE stmt_start; # Run execution loops till the planned runtime is reached while ($run) { let $loop_run= $loop_size; while ($loop_run) { eval $create_index; connection con2; --error 0,ER_DUP_KEYNAME eval $create_index; if (!$mysql_errno) { --echo # Error: CREATE INDEX was successful though we expected ER_DUP_KEYNAME --echo # abort exit; } connection default; eval $drop_index; connection con2; --error 0,ER_CANT_DROP_FIELD_OR_KEY eval $drop_index; if (!$mysql_errno) { --echo # Error: DROP INDEX was successful though we expected ER_CANT_DROP_FIELD_OR_KEY --echo # abort exit; } connection default; eval $create_index; connection con2; eval $drop_index; connection default; dec $loop_run; } if (`EXECUTE stmt_break`) { let $run= 0; } } --enable_result_log --enable_query_log # --echo # Subtest 6D (two connections, use PREPARE/EXECUTE) --echo # connection action --echo # default: $create_index --echo # con2: $create_index (expect to get ER_DUP_KEYNAME) --echo # default: $drop_index --echo # con2: $drop_index (expect to get ER_CANT_DROP_FIELD_OR_KEY) --echo # default: $create_index --echo # con2: $drop_index --disable_query_log --disable_result_log connection default; eval PREPARE create_index FROM "$create_index"; eval PREPARE drop_index FROM "$drop_index"; EXECUTE create_index; connection con2; eval PREPARE create_index FROM "$create_index"; eval PREPARE drop_index FROM "$drop_index"; EXECUTE drop_index; connection default; let $run= 1; # Determine the current time. EXECUTE stmt_start; # Run execution loops till the planned runtime is reached while ($run) { let $loop_run= $loop_size; while ($loop_run) { EXECUTE create_index; connection con2; --error 0,ER_DUP_KEYNAME EXECUTE create_index; if (!$mysql_errno) { --echo # Error: CREATE INDEX was successful though we expected ER_DUP_KEYNAME --echo # abort exit; } connection default; EXECUTE drop_index; connection con2; --error 0,ER_CANT_DROP_FIELD_OR_KEY EXECUTE drop_index; if (!$mysql_errno) { --echo # Error: DROP INDEX was successful though we expected ER_CANT_DROP_FIELD_OR_KEY --echo # abort exit; } connection default; EXECUTE create_index; connection con2; EXECUTE drop_index; connection default; dec $loop_run; } if (`EXECUTE stmt_break`) { let $run= 0; } } DEALLOCATE PREPARE create_index; DEALLOCATE PREPARE drop_index; connection con2; DEALLOCATE PREPARE create_index; DEALLOCATE PREPARE drop_index; connection default; --enable_result_log --enable_query_log DROP TABLE t1;