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Diffstat (limited to 'mysql-test/suite/stress/include/ddl8.inc')
| -rw-r--r-- | mysql-test/suite/stress/include/ddl8.inc | 302 |
1 files changed, 302 insertions, 0 deletions
diff --git a/mysql-test/suite/stress/include/ddl8.inc b/mysql-test/suite/stress/include/ddl8.inc new file mode 100644 index 00000000..85a70770 --- /dev/null +++ b/mysql-test/suite/stress/include/ddl8.inc @@ -0,0 +1,302 @@ +######## include/ddl8.inc ###### +# +# Stress the storage engine with rapid CREATE/DROP TABLE/INDEX +# and following SELECT/INSERT/SHOW etc. +# Subtest 8 variants (8A - 8D) +# +# 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 8 variants +# Scenario: CREATE INDEX variant1/SHOW/DROP INDEX/ +# CREATE INDEX variant2/SHOW/DROP INDEX +let $create_index1= CREATE INDEX IDX ON t1 (f2); +let $create_index2= CREATE UNIQUE INDEX IDX ON t1 (f2); +let $show_table= SHOW CREATE TABLE t1; +let $drop_index= DROP INDEX IDX ON t1; +eval CREATE TABLE t1 (f1 BIGINT, f2 BIGINT, UNIQUE(f1)) ENGINE=$engine_type; +INSERT INTO t1 VALUES(1,1); +eval $create_index1; +let $cr_value1= INITIALIZED; +let $cr_value1= query_get_value($show_table, Create Table, 1); +eval $drop_index; +eval $create_index2; +let $cr_value2= INITIALIZED; +let $cr_value2= query_get_value($show_table, Create Table, 1); +eval $drop_index; +if (`SELECT '$cr_value1' = '$cr_value2'`) +{ + --echo # Error during generation of prerequisites. + --echo # cr_value1 equals cr_value2 + --echo # cr_value1: $cr_value1 + --echo # cr_value2: $cr_value2 + --echo # abort + exit; +} +#---------------------------------------------------------------------- + +# +--echo # Subtest 8A (one connection, no PREPARE/EXECUTE) +--echo # connection action +--echo # default: $create_index1 +--echo # default: $show_table +--echo # default: $drop_index +--echo # default: $create_index2 +--echo # default: $show_table +--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_index1; + let $value= INITIALIZED; + let $value= query_get_value($show_table, Create Table, 1); + if (`SELECT '$value' <> '$cr_value1'`) + { + --echo # Error: Unexpected SHOW CREATE TABLE output + --echo # Got: $value + --echo # Expected: $cr_value1 + --echo # abort + exit; + } + eval $drop_index; + eval $create_index2; + let $value= INITIALIZED; + let $value= query_get_value($show_table, Create Table, 1); + if (`SELECT '$value' <> '$cr_value2'`) + { + --echo # Error: Unexpected SHOW CREATE TABLE output + --echo # Got: $value + --echo # Expected: $cr_value2 + --echo # abort + exit; + } + eval $drop_index; + dec $loop_run; + } + if (`EXECUTE stmt_break`) + { + let $run= 0; + } +} +--enable_result_log +--enable_query_log +# +--echo # Subtest 8B (one connection, use PREPARE/EXECUTE) +--echo # connection action +--echo # default: $create_index1 +--echo # default: $show_table +--echo # default: $drop_index +--echo # default: $create_index2 +--echo # default: $show_table +--echo # default: $drop_index +--disable_query_log +--disable_result_log +connection default; +eval PREPARE create_index1 FROM "$create_index1"; +eval PREPARE create_index2 FROM "$create_index2"; +EXECUTE create_index1; +eval PREPARE show_table FROM "$show_table"; +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_index1; + let $value= INITIALIZED; + let $value= query_get_value(EXECUTE show_table, Create Table, 1); + if (`SELECT '$value' <> '$cr_value1'`) + { + --echo # Error: Unexpected SHOW CREATE TABLE output + --echo # Got: $value + --echo # Expected: $cr_value1 + --echo # abort + exit; + } + EXECUTE drop_index; + EXECUTE create_index2; + let $value= INITIALIZED; + let $value= query_get_value(EXECUTE show_table, Create Table, 1); + if (`SELECT '$value' <> '$cr_value2'`) + { + --echo # Error: Unexpected SHOW CREATE TABLE output + --echo # Got: $value + --echo # Expected: $cr_value2 + --echo # abort + exit; + } + EXECUTE drop_index; + dec $loop_run; + } + if (`EXECUTE stmt_break`) + { + let $run= 0; + } +} +DEALLOCATE PREPARE create_index1; +DEALLOCATE PREPARE create_index2; +DEALLOCATE PREPARE show_table; +DEALLOCATE PREPARE drop_index; +--enable_result_log +--enable_query_log +# +--echo # Subtest 8C (two connections, no PREPARE/EXECUTE) +--echo # connection action +--echo # default: $create_index1 +--echo # con2: $show_table +--echo # default: $drop_index +--echo # default: $create_index2 +--echo # con2: $show_table +--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_index1; + connection con2; + let $value= INITIALIZED; + let $value= query_get_value($show_table, Create Table, 1); + if (`SELECT '$value' <> '$cr_value1'`) + { + --echo # Error: Unexpected SHOW CREATE TABLE output + --echo # Got: $value + --echo # Expected: $cr_value1 + --echo # abort + exit; + } + connection default; + eval $drop_index; + eval $create_index2; + connection con2; + let $value= INITIALIZED; + let $value= query_get_value($show_table, Create Table, 1); + if (`SELECT '$value' <> '$cr_value2'`) + { + --echo # Error: Unexpected SHOW CREATE TABLE output + --echo # Got: $value + --echo # Expected: $cr_value2 + --echo # abort + exit; + } + connection default; + eval $drop_index; + dec $loop_run; + } + if (`EXECUTE stmt_break`) + { + let $run= 0; + } +} +--enable_result_log +--enable_query_log +# +--echo # Subtest 8D (two connections, use PREPARE/EXECUTE) +--echo # connection action +--echo # default: $create_index1 +--echo # con2: $show_table +--echo # default: $drop_index +--echo # default: $create_index2 +--echo # con2: $show_table +--echo # default: $drop_index +--disable_query_log +--disable_result_log +connection default; +eval PREPARE create_index1 FROM "$create_index1"; +eval PREPARE create_index2 FROM "$create_index2"; +eval PREPARE drop_index FROM "$drop_index"; +EXECUTE create_index1; +connection con2; +eval PREPARE show_table FROM "$show_table"; +connection default; +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_index1; + connection con2; + let $value= INITIALIZED; + let $value= query_get_value(EXECUTE show_table, Create Table, 1); + if (`SELECT '$value' <> '$cr_value1'`) + { + --echo # Error: Unexpected SHOW CREATE TABLE output + --echo # Got: $value + --echo # Expected: $cr_value1 + --echo # abort + exit; + } + connection default; + EXECUTE drop_index; + EXECUTE create_index2; + connection con2; + let $value= INITIALIZED; + let $value= query_get_value(EXECUTE show_table, Create Table, 1); + if (`SELECT '$value' <> '$cr_value2'`) + { + --echo # Error: Unexpected SHOW CREATE TABLE output + --echo # Got: $value + --echo # Expected: $cr_value2 + --echo # abort + exit; + } + connection default; + EXECUTE drop_index; + dec $loop_run; + } + if (`EXECUTE stmt_break`) + { + let $run= 0; + } +} +DEALLOCATE PREPARE create_index1; +DEALLOCATE PREPARE create_index2; +DEALLOCATE PREPARE drop_index; +connection con2; +DEALLOCATE PREPARE show_table; +connection default; +--enable_result_log +--enable_query_log + +DROP TABLE t1; |