Why 'foreign key constraint fails' when foreign key exists?

Question

I have a simple query

UPDATE `t_timecard_detail` SET  `timeoff_request_id` = \'adad8e0d-c22b-41c3-a460-6cf982729299\' WHERE `id` = \'cfc7a0a1-4e03-46a4-af89-         


        

Answer 1

Maybe the problem is in another table, if you set a constraint on the FK. Did you set up a FK option, like ON UPDATE CASCADE?