CREATE EVENT ev1 ON SCHEDULE EVERY 3 SECOND DISABLE DO SELECT 1;
SHOW EVENTS IN event_test11764334 WHERE NAME='ev1';
Db Name Definer Time zone Type Execute at Interval value Interval field Starts Ends Status Originator character_set_client collation_connection Database Collation
event_test11764334 ev1 root@localhost SYSTEM RECURRING NULL 3 SECOND 2011-06-09 19:59:01 NULL DISABLED 1 latin1 latin1_swedish_ci latin1_swedish_ci
event_test11764334 ev1 root@localhost SYSTEM RECURRING NULL 3 SECOND # # DISABLED 1 latin1 latin1_swedish_ci latin1_swedish_ci
ALTER EVENT ev1 ON SCHEDULE EVERY 4 SECOND;
SHOW EVENTS IN event_test11764334 WHERE NAME='ev1';
Db Name Definer Time zone Type Execute at Interval value Interval field Starts Ends Status Originator character_set_client collation_connection Database Collation
event_test11764334 ev1 root@localhost SYSTEM RECURRING NULL 4 SECOND 2011-06-09 19:59:01 NULL DISABLED 1 latin1 latin1_swedish_ci latin1_swedish_ci
event_test11764334 ev1 root@localhost SYSTEM RECURRING NULL 4 SECOND # # DISABLED 1 latin1 latin1_swedish_ci latin1_swedish_ci