文章分类 -  Sql

摘要:遇到的错误是:ERROR 1451 (23000): Cannot delete or update a parent row: a foreign key constraint fails (`关联的表名`.`关联的表名`, CONSTRAINT `task_maker_task_id_3e948... 阅读全文
posted @ 2015-08-26 16:40 一日学一日功 阅读(444) 评论(0) 推荐(0)