Edit File: ddl3.inc
######## include/ddl3.inc ###### # # Stress the storage engine with rapid CREATE/DROP TABLE/INDEX # and following SELECT/INSERT/SHOW etc. # Subtest 3 variants (3A - 3D) # # 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/ddl2.inc. # # Creation of this test: # 2007-07-04 mleich # #---------------------------------------------------------------------- # Settings for Subtest 3 variants # Scenario: CREATE TABLE/CREATE TABLE(F)/DROP TABLE/DROP TABLE(F) let $create_table= CREATE TABLE t1 (f1 BIGINT NOT NULL) ENGINE=$engine_type; let $drop_table= DROP TABLE t1; #---------------------------------------------------------------------- # --echo # Subtest 3A (one connection, no PREPARE/EXECUTE) --echo # connection action --echo # default: $create_table --echo # default: $create_table (expect to get ER_TABLE_EXISTS_ERROR) --echo # default: $drop_table --echo # default: $drop_table (expect to get ER_BAD_TABLE_ERROR) --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_table; --error 0,ER_TABLE_EXISTS_ERROR eval $create_table; if (!$mysql_errno) { --echo # Error: CREATE TABLE was successful though we expected ER_TABLE_EXISTS_ERROR --echo # abort exit; } eval $drop_table; --error 0,ER_BAD_TABLE_ERROR eval $drop_table; if (!$mysql_errno) { --echo # Error: DROP TABLE was successful though we expected ER_BAD_TABLE_ERROR) --echo # abort exit; } dec $loop_run; } if (`EXECUTE stmt_break`) { let $run= 0; } } --enable_result_log --enable_query_log # --echo # Subtest 3B (one connection, use PREPARE/EXECUTE) --echo # connection action --echo # default: $create_table --echo # default: $create_table (expect to get ER_TABLE_EXISTS_ERROR) --echo # default: $drop_table --echo # default: $drop_table (expect to get ER_BAD_TABLE_ERROR) --disable_query_log --disable_result_log connection default; eval PREPARE create_table FROM "$create_table"; EXECUTE create_table; eval PREPARE drop_table FROM "$drop_table"; EXECUTE drop_table; 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_table; --error 0,ER_TABLE_EXISTS_ERROR EXECUTE create_table; if (!$mysql_errno) { --echo # Error: CREATE TABLE was successful though we expected ER_TABLE_EXISTS_ERROR --echo # abort exit; } EXECUTE drop_table; --error 0,ER_BAD_TABLE_ERROR EXECUTE drop_table; if (!$mysql_errno) { --echo # Error: DROP TABLE was successful though we expected ER_BAD_TABLE_ERROR) --echo # abort exit; } dec $loop_run; } if (`EXECUTE stmt_break`) { let $run= 0; } } DEALLOCATE PREPARE create_table; DEALLOCATE PREPARE drop_table; --enable_result_log --enable_query_log # --echo # Subtest 3C (two connections, no PREPARE/EXECUTE) --echo # connection action --echo # default: $create_table --echo # con2: $create_table (expect to get ER_TABLE_EXISTS_ERROR) --echo # default: $drop_table --echo # con2: $drop_table (expect to get ER_BAD_TABLE_ERROR) --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_table; connection con2; --error 0,ER_TABLE_EXISTS_ERROR eval $create_table; if (!$mysql_errno) { --echo # Error: CREATE TABLE was successful though we expected ER_TABLE_EXISTS_ERROR --echo # abort exit; } connection default; eval $drop_table; connection con2; --error 0,ER_BAD_TABLE_ERROR eval $drop_table; if (!$mysql_errno) { --echo # Error: DROP TABLE was successful though we expected ER_BAD_TABLE_ERROR) --echo # abort exit; } connection default; dec $loop_run; } if (`EXECUTE stmt_break`) { let $run= 0; } } --enable_result_log --enable_query_log # --echo # Subtest 3D (two connections, use PREPARE/EXECUTE) --echo # connection action --echo # default: $create_table --echo # con2: $create_table (expect to get ER_TABLE_EXISTS_ERROR) --echo # default: $drop_table --echo # con2: $drop_table (expect to get ER_BAD_TABLE_ERROR) --disable_query_log --disable_result_log connection default; eval PREPARE create_table FROM "$create_table"; eval PREPARE drop_table FROM "$drop_table"; EXECUTE create_table; connection con2; eval PREPARE create_table FROM "$create_table"; eval PREPARE drop_table FROM "$drop_table"; EXECUTE drop_table; 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_table; connection con2; --error 0,ER_TABLE_EXISTS_ERROR EXECUTE create_table; if (!$mysql_errno) { --echo # Error: CREATE TABLE was successful though we expected ER_TABLE_EXISTS_ERROR --echo # abort exit; } connection default; EXECUTE drop_table; connection con2; --error 0,ER_BAD_TABLE_ERROR EXECUTE drop_table; if (!$mysql_errno) { --echo # Error: DROP TABLE was successful though we expected ER_BAD_TABLE_ERROR) --echo # abort exit; } connection default; dec $loop_run; } if (`EXECUTE stmt_break`) { let $run= 0; } } DEALLOCATE PREPARE create_table; DEALLOCATE PREPARE drop_table; connection con2; DEALLOCATE PREPARE create_table; DEALLOCATE PREPARE drop_table; connection default; --enable_result_log --enable_query_log
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