mirror of
https://github.com/MariaDB/server.git
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9cba6c5aa3
This allows one to run the test suite even if any of the following options are changed: - character-set-server - collation-server - join-cache-level - log-basename - max-allowed-packet - optimizer-switch - query-cache-size and query-cache-type - skip-name-resolve - table-definition-cache - table-open-cache - Some innodb options etc Changes: - Don't print out the value of system variables as one can't depend on them to being constants. - Don't set global variables to 'default' as the default may not be the same as the test was started with if there was an additional option file. Instead save original value and reset it at end of test. - Test that depends on the latin1 character set should include default_charset.inc or set the character set to latin1 - Test that depends on the original optimizer switch, should include default_optimizer_switch.inc - Test that depends on the value of a specific system variable should set it in the test (like optimizer_use_condition_selectivity) - Split subselect3.test into subselect3.test and subselect3.inc to make it easier to set and reset system variables. - Added .opt files for test that required specfic options that could be changed by external configuration files. - Fixed result files in rockdsb & tokudb that had not been updated for a while.
117 lines
3.8 KiB
Plaintext
117 lines
3.8 KiB
Plaintext
set @@log_slow_verbosity="";
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select @@log_slow_filter;
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@@log_slow_filter
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admin,filesort,filesort_on_disk,full_join,full_scan,query_cache,query_cache_miss,tmp_table,tmp_table_on_disk
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select @@log_slow_rate_limit;
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@@log_slow_rate_limit
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1
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select @@log_slow_verbosity;
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@@log_slow_verbosity
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show variables like "log_slow%";
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Variable_name Value
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log_slow_admin_statements ON
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log_slow_filter admin,filesort,filesort_on_disk,full_join,full_scan,query_cache,query_cache_miss,tmp_table,tmp_table_on_disk
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log_slow_rate_limit 1
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log_slow_slave_statements ON
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log_slow_verbosity
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set @org_slow_query_log= @@global.slow_query_log;
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set @@log_slow_filter= "filesort,filesort_on_disk,full_join,full_scan,query_cache,query_cache_miss,tmp_table,tmp_table_on_disk,admin";
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select @@log_slow_filter;
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@@log_slow_filter
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admin,filesort,filesort_on_disk,full_join,full_scan,query_cache,query_cache_miss,tmp_table,tmp_table_on_disk
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set @@log_slow_filter="admin,admin";
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select @@log_slow_filter;
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@@log_slow_filter
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admin
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set @@log_slow_filter=7;
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select @@log_slow_filter;
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@@log_slow_filter
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admin,filesort,filesort_on_disk
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set @@log_slow_filter= "filesort,impossible,impossible2,admin";
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ERROR 42000: Variable 'log_slow_filter' can't be set to the value of 'impossible'
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set @@log_slow_filter= "filesort, admin";
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ERROR 42000: Variable 'log_slow_filter' can't be set to the value of ' admin'
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set @@log_slow_filter= 1<<31;
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ERROR 42000: Variable 'log_slow_filter' can't be set to the value of '2147483648'
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select @@log_slow_filter;
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@@log_slow_filter
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admin,filesort,filesort_on_disk
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set @@log_slow_verbosity= "query_plan,innodb";
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select @@log_slow_verbosity;
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@@log_slow_verbosity
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innodb,query_plan
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set @@log_slow_verbosity=1;
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select @@log_slow_verbosity;
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@@log_slow_verbosity
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innodb
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show fields from mysql.slow_log;
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Field Type Null Key Default Extra
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start_time timestamp(6) NO current_timestamp(6) on update current_timestamp(6)
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user_host mediumtext NO NULL
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query_time time(6) NO NULL
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lock_time time(6) NO NULL
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rows_sent int(11) NO NULL
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rows_examined int(11) NO NULL
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db varchar(512) NO NULL
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last_insert_id int(11) NO NULL
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insert_id int(11) NO NULL
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server_id int(10) unsigned NO NULL
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sql_text mediumtext NO NULL
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thread_id bigint(21) unsigned NO NULL
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rows_affected int(11) NO NULL
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flush slow logs;
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set long_query_time=0.1;
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set log_slow_filter='';
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set global slow_query_log=1;
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set global log_output='TABLE';
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select sleep(0.5);
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sleep(0.5)
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0
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select count(*) FROM mysql.slow_log;
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count(*)
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1
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set @@long_query_time=default;
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set global slow_query_log= @org_slow_query_log;
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set @@log_slow_filter=default;
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set @@log_slow_verbosity=default;
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set global log_output= default;
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truncate mysql.slow_log;
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#
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# MDEV-18333 Slow_queries count doesn't increase when slow_query_log is turned off
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#
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SET SESSION slow_query_log=OFF;
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SET GLOBAL slow_query_log=OFF;
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SET long_query_time=0.1;
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# Although this query is disallowed by slow_query_log, it should still increment Slow_queries
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SELECT VARIABLE_VALUE INTO @global_slow_queries
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FROM INFORMATION_SCHEMA.GLOBAL_STATUS
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WHERE VARIABLE_NAME='SLOW_QUERIES';
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SELECT sleep(0.2) INTO @tmp FROM DUAL;
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SELECT
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CAST(VARIABLE_VALUE AS UNSIGNED)-@global_slow_queries AS Slow_queries_increment
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FROM
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INFORMATION_SCHEMA.GLOBAL_STATUS
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WHERE
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VARIABLE_NAME='SLOW_QUERIES';
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Slow_queries_increment
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1
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# Although this query is disallowed by log_slow_filter, it should still increment Slow_queries
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SET log_slow_filter=filesort;
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SELECT sleep(0.2) INTO @tmp FROM DUAL;
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SELECT VARIABLE_VALUE INTO @global_slow_queries
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FROM INFORMATION_SCHEMA.GLOBAL_STATUS
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WHERE VARIABLE_NAME='SLOW_QUERIES';
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SELECT sleep(0.2) INTO @tmp FROM DUAL;
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SELECT
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CAST(VARIABLE_VALUE AS UNSIGNED)-@global_slow_queries AS Slow_queries_increment
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FROM
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INFORMATION_SCHEMA.GLOBAL_STATUS
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WHERE
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VARIABLE_NAME='SLOW_QUERIES';
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Slow_queries_increment
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1
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SET log_slow_filter=DEFAULT;
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SET @@long_query_time=default;
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SET GLOBAL slow_query_log= @org_slow_query_log;
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