config root man

# ==== Purpose ====
#
# This test checks if an event that is drop implicitly by the scheduler is
# written to the binlog.
#
# ==== Implementation ====
#
# The event is first created on the master.
# The test sleeps for enough time so that, when the scheduler is enabled,
# the event is implicitly dropped because its start and end times have passed.
# The slave is synchronized with the master to log this drop.
# Finally, another event is created to check if the implicit drop was successful
# as it will fail on the slave synchronization, otherwise.
#
#
# ==== References ====
#
# BUG#22150112 REPLICATION BREAKS WITH NOT PRESERVE EVENTS

--source include/master-slave.inc

# Save current event scheduler status
SET @saved_event_scheduler= @@GLOBAL.event_scheduler;

SET GLOBAL EVENT_SCHEDULER= OFF;

CREATE EVENT e1
  ON SCHEDULE EVERY 1 SECOND
  STARTS NOW() ENDS NOW() + INTERVAL 2 SECOND
  ON COMPLETION NOT PRESERVE
  DO SELECT 1;

# sleep enough so that the event gets dropped automatically when the scheduler
# is enabled
--let $interval= 2
--let $naptime=  `SELECT $interval + 2`
--sleep $naptime

SET GLOBAL EVENT_SCHEDULER= ON;

--echo Wait until the event is dropped to disable the event scheduler again.
--let $wait_condition= SELECT COUNT(*) = 0 FROM information_schema.events
--source include/wait_condition.inc
SET GLOBAL EVENT_SCHEDULER= OFF;

--source include/sync_slave_sql_with_master.inc

# check that we can create another event with the same name
--source include/rpl_connection_master.inc
CREATE EVENT e1
  ON SCHEDULE EVERY 1 SECOND
  STARTS NOW() ENDS NOW() + INTERVAL 3 SECOND
  ON COMPLETION NOT PRESERVE
  DO SELECT 1;

--source include/sync_slave_sql_with_master.inc

#cleanup
--source include/rpl_connection_master.inc
DROP EVENT e1;
# Restore the scheduler
SET GLOBAL EVENT_SCHEDULER= @saved_event_scheduler;
--source include/rpl_end.inc