Answers for "how to instantly update parent row from child row when child row is deleted in mysql"

mysql cannot delete or update a parent row

# THIS SHOULD ONLY BE USED AS A LAST RESORT
SET FOREIGN_KEY_CHECKS=0; -- to disable them
SET FOREIGN_KEY_CHECKS=1; -- to re-enable them

Posted by: Guest on January-28-2021

Code answers related to "how to instantly update parent row from child row when child row is deleted in mysql"