mysql - ERROR 1451: 1451: Cannot delete or update a parent row: a . . . ERROR 1451: 1451: Cannot delete or update a parent row: a foreign key constraint fails Now, what confuses me before was that, no other table entries have been using the entry that i am deleting on 'product' table This delete should go smoothly So, i tried removing my TRIGGER on the 'product' table and BLAM, the delete was a success
MySQL Error 1451 - Stack Overflow #1451 - Cannot delete or update a parent row: a foreign key constraint fails (`meetings` `invoices`, CONSTRAINT `fk_meetingid` FOREIGN KEY (`fk_meetingid`) REFERENCES `meetingparticipants` (`idMeetings`) ON DELETE NO ACTION ON UPDATE NO ACTION)
Cannot delete or update a parent row: a foreign key constraint fails #1451 - Cannot delete or update a parent row: a foreign key constraint fails (paymesomething advertisers, CONSTRAINT advertisers_ibfk_1 FOREIGN KEY (advertiser_id) REFERENCES jobs (advertiser_id)) Here are my tables:
What is meant by Error 1451 in MySQL database? - Stack Overflow Stack Overflow for Teams Where developers technologists share private knowledge with coworkers; Advertising Reach devs technologists worldwide about your product, service or employer brand
ERROR 1451: Cannot delete or update a parent row: a foreign key . . . ERROR 1451: Cannot delete or update a parent row: a foreign key constraint fails (categories, CONSTRAINT FK_idparent FOREIGN KEY (idparent) REFERENCES categories (idcategories) ON DELETE CASCADE ON UPDATE CASCADE) SQL Statement: UPDATE categories SET idcategories=10 WHERE idcategories='1'
mysql - Integrity constraint violation: 1451 Cannot delete or update a . . . When I delete row in files and there are tags left associated with that file, I get Integrity constraint violation: 1451 Cannot delete or update a parent row understandably What should I do? Can I delete a file and then tags associated with it, or I need to remove tags first and then the file and there's just no other way?