Answers for "ERROR 1451 (23000): Cannot delete or update a parent row: a foreign key constraint fails (`jefferson`.`bsg_cert_people`, CONSTRAINT `bsg_cert_people_ibfk_2` FOREIGN KEY (`pid`) REFERENCES `bsg_people` (`id`))"

error 1451 (23000): cannot delete or update a parent row: a foreign key constraint fails

SET FOREIGN_KEY_CHECKS = 0; -- to disable FK checks (ex: for delete purpose)
SET FOREIGN_KEY_CHECKS = 1; -- to re-enable FK checks

Posted by: Guest on March-21-2021

Code answers related to "ERROR 1451 (23000): Cannot delete or update a parent row: a foreign key constraint fails (`jefferson`.`bsg_cert_people`, CONSTRAINT `bsg_cert_people_ibfk_2` FOREIGN KEY (`pid`) REFERENCES `bsg_people` (`id`))"