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no_running_events.inc
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########## include/no_running_events.inc ################################### # # # Wait till all event executors have finished their work. # # # # Different event executors share the characteristics that their entry within # # processlist contains command = 'Connect'. # # Of course the corresponding query will also catch other connections being # # within the connect phase. This is no problem since the connect phase is # # usually very short. # # # # A wait_timeout of >= 3 seconds was during experiments in case of "simple" # # SQL commands sufficient even on a testing box with heavy parallel load. # # "simple" = no sleeps, no long running commands, no waiting for lock ... # # We use here the default of 30 seconds because this wastes some time only in # # case of unexpected situations. # # # # Creation: # # 2008-12-19 mleich Implement this check needed for test bug fixes # # # ################################################################################ let $wait_condition= SELECT COUNT(*) = 0 FROM information_schema.processlist WHERE command = 'Connect'; --source include/wait_condition.inc