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ca39997c0e
This is a post-review patch.
Fixes the typelib implementation, available only in 5.1.11.
--event-scheduler cmdline : DISABLED | ON | OFF | 0 | 1
DISABLED - makes the scheduler unavailable during the server run
(ON|1)- When the server is started the scheduler will be started. It can
be stopped and restarted by setting appropriate values to
GLOBAL event_scheduler
(OFF|0)- When the server is started, the scheduler won't be started. It
can be started and again stopped by setting appropriate values to
GLOBAL event_scheduler. _DEFAULT_ value
The GLOBAL variable event_scheduler can have the following values:
OFF | ON | 0 | 1
DISABLED is not possible and every attempt will end with an error that
it's not a valid value for the variable.
OFF | 0 - This is the pre-5.1.11 behavior - The scheduler stops, if not
already stopped, and can be started again by setting
the value of the variable to ON|1.
ON | 1 - This is the pre-5.1.11 behavior - The scheduler starts, if not
already started, and can be stopped again by setting the value
of the variable to OFF|0.
96 lines
3.7 KiB
Text
96 lines
3.7 KiB
Text
CREATE DATABASE IF NOT EXISTS events_test;
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USE events_test;
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"We use procedure here because its statements won't be logged into the general log"
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"If we had used normal select that are logged in different ways depending on whether"
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"the test suite is run in normal mode or with --ps-protocol"
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CREATE procedure select_general_log()
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BEGIN
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SELECT user_host, argument FROM mysql.general_log WHERE argument LIKE '%alabala%';
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END|
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"Check General Query Log"
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CALL select_general_log();
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user_host argument
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USER_HOST CREATE procedure select_general_log()
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BEGIN
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SELECT user_host, argument FROM mysql.general_log WHERE argument LIKE '%alabala%';
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END
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SET GLOBAL event_scheduler=on;
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TRUNCATE mysql.general_log;
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CREATE EVENT log_general ON SCHEDULE EVERY 1 MINUTE DO SELECT 'alabala', SLEEP(1) FROM DUAL;
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"Wait the scheduler to start"
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"Should see 2 rows - the 'SELECT' is in the middle. The other two are selects from general_log"
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CALL select_general_log();
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user_host argument
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USER_HOST CREATE EVENT log_general ON SCHEDULE EVERY 1 MINUTE DO SELECT 'alabala', SLEEP(1) FROM DUAL
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USER_HOST SELECT 'alabala', SLEEP(1) FROM DUAL
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DROP PROCEDURE select_general_log;
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DROP EVENT log_general;
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SET GLOBAL event_scheduler=off;
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"Check slow query log"
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"Save the values"
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SET @old_global_long_query_time:=(select get_value());
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SET @old_session_long_query_time:=@@long_query_time;
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SHOW VARIABLES LIKE 'log_slow_queries';
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Variable_name Value
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log_slow_queries ON
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DROP FUNCTION get_value;
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"Make it quite long"
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SET SESSION long_query_time=300;
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TRUNCATE mysql.slow_log;
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SELECT user_host, query_time, db, sql_text FROM mysql.slow_log;
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user_host query_time db sql_text
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"Set new values"
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SET GLOBAL long_query_time=4;
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SET SESSION long_query_time=1;
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"Check that logging is working"
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SELECT SLEEP(2);
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SLEEP(2)
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0
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SELECT user_host, query_time, db, sql_text FROM mysql.slow_log;
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user_host query_time db sql_text
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USER_HOST SLEEPVAL events_test SELECT SLEEP(2)
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SET SESSION long_query_time=300;
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"Make it quite long"
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TRUNCATE mysql.slow_log;
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CREATE TABLE slow_event_test (slo_val tinyint, val tinyint);
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SET SESSION long_query_time=1;
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"This won't go to the slow log"
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SELECT * FROM slow_event_test;
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slo_val val
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SET SESSION long_query_time=1;
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SET GLOBAL event_scheduler=on;
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CREATE EVENT long_event ON SCHEDULE EVERY 1 MINUTE DO INSERT INTO slow_event_test SELECT @@long_query_time, SLEEP(1.5);
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"Sleep some more time than the actual event run will take"
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SHOW VARIABLES LIKE 'event_scheduler';
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Variable_name Value
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event_scheduler ON
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"Check our table. Should see 1 row"
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SELECT * FROM slow_event_test;
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slo_val val
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4 0
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"Check slow log. Should not see anything because 1.5 is under the threshold of 300 for GLOBAL, though over SESSION which is 2"
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SELECT user_host, query_time, db, sql_text FROM mysql.slow_log;
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user_host query_time db sql_text
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"This should go to the slow log"
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DROP EVENT long_event;
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SET SESSION long_query_time=10;
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SET GLOBAL long_query_time=1;
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CREATE EVENT long_event2 ON SCHEDULE EVERY 1 MINUTE DO INSERT INTO slow_event_test SELECT @@long_query_time, SLEEP(2);
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"Sleep some more time than the actual event run will take"
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"Check our table. Should see 2 rows"
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SELECT * FROM slow_event_test;
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slo_val val
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4 0
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1 0
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"Check slow log. Should see 1 row because 4 is over the threshold of 3 for GLOBAL, though under SESSION which is 10"
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SELECT user_host, query_time, db, sql_text FROM mysql.slow_log;
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user_host query_time db sql_text
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USER_HOST SLEEPVAL events_test INSERT INTO slow_event_test SELECT @@long_query_time, SLEEP(2)
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DROP EVENT long_event2;
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"Make it quite long"
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SET SESSION long_query_time=300;
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TRUNCATE mysql.slow_log;
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DROP TABLE slow_event_test;
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SET GLOBAL long_query_time =@old_global_long_query_time;
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SET SESSION long_query_time =@old_session_long_query_time;
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DROP DATABASE events_test;
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