Start Processing : 2024-09-20 02:41:51<BR>0 rows affectedUPDATE db_webinar_responders
SET 
_activityTS = STR_TO_DATE(_activityDate, '%m/%d/%Y') 
where _activityTS is null<BR>[1] 0.36 seconds -> 0 rows affected<BR>UPDATE db_webinar_responders
SET 
_activityTS = STR_TO_DATE(_activityDate, '%c/%e/%Y') 
where _activityTS is null<BR>[2] 0.18 seconds -> 0 rows affected<BR>