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check_events_off.inc
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########## include/check_events_off.inc #################################### # # # Purpose: # # Wait till we can expect that we have no event activity till the scheduler is # # switched on again. # # = There will be no modifications of user tables by existing events # # except they use "INSERT DELAYED" or the server system variable # # "concurrent_inserts" is not switched off. # # Only some storage engines support concurrent_inserts" or "INSERT DELAYED". # # # # Creation: # # 2008-12-19 mleich Implement this check needed for bug fixes in tests # # # ################################################################################ # 1. Check that the server system variable shows the state needed if (`SELECT @@global.event_scheduler <> 'OFF'`) { --echo # Error: We expect here that the event scheduler is switched off. SELECT @@global.event_scheduler; --echo # Thinkable reasons: --echo # 1. SET GLOBAL event_scheduler = OFF had not the expected effect. --echo # 2. Use of the current routine (include/check_events_off.inc) --echo # within the wrong situation --die } # 2. Wait till we have no event_scheduler session within the processlist --source include/no_running_event_scheduler.inc # 3. Wait till we have no event executor sessions within the processlist --source include/no_running_events.inc