Bug#29830 Test case 'events_scheduling' fails on Mac OS X and Windows.

Change LAST_EXECUTED time the execution start time, instead of the execution completion time. This ensures the END time always the same or later than the LAST_EXECUTED time.

mysql-test/r/events_scheduling.result

@@ -78,10 +78,10 @@ FROM INFORMATION_SCHEMA.EVENTS
 WHERE EVENT_SCHEMA=DATABASE() AND EVENT_NAME='event_2';
 IF(TIME_TO_SEC(TIMEDIFF(ENDS,STARTS))=6, 'OK', 'ERROR')
 OK
-SELECT IF(LAST_EXECUTED-ENDS < 3, 'OK', 'ERROR')
+SELECT IF(LAST_EXECUTED-ENDS <= 0, 'OK', 'ERROR')
 FROM INFORMATION_SCHEMA.EVENTS
 WHERE EVENT_SCHEMA=DATABASE() AND EVENT_NAME='event_2';
-IF(LAST_EXECUTED-ENDS < 3, 'OK', 'ERROR')
+IF(LAST_EXECUTED-ENDS <= 0, 'OK', 'ERROR')
 OK
 "Already dropped because ended. Therefore an error."
 DROP EVENT event_3;

mysql-test/t/disabled.def

@@ -16,7 +16,6 @@ ctype_big5               : BUG#26711 2007-06-21 Lars Test has never worked on Do
 
 federated_transactions   : Bug#29523 Transactions do not work
 events                   : Bug#32664 events.test fails randomly
-events_scheduling        : Bug#29830 Test case 'events_scheduling' fails on Mac OS X and Windows
 lowercase_table3         : Bug#32667 lowercase_table3.test reports to error log
 kill                 : Bug#29149: Test "kill" fails on Windows
 grant3               : Bug#32723: grant3.test fails

mysql-test/t/events_scheduling.test

@@ -87,7 +87,7 @@ SELECT IF(TIME_TO_SEC(TIMEDIFF(ENDS,STARTS))=6, 'OK', 'ERROR')
 FROM INFORMATION_SCHEMA.EVENTS
 WHERE EVENT_SCHEMA=DATABASE() AND EVENT_NAME='event_2';
 
-SELECT IF(LAST_EXECUTED-ENDS < 3, 'OK', 'ERROR')
+SELECT IF(LAST_EXECUTED-ENDS <= 0, 'OK', 'ERROR')
 FROM INFORMATION_SCHEMA.EVENTS
 WHERE EVENT_SCHEMA=DATABASE() AND EVENT_NAME='event_2';
 

sql/event_data_objects.cc

@@ -1649,8 +1649,6 @@ Event_queue_element::compute_next_execution_time()
 void
 Event_queue_element::mark_last_executed(THD *thd)
 {
-  thd->set_current_time();
-
   last_executed= (my_time_t) thd->query_start();
   last_executed_changed= TRUE;