摘要:MySQL Cannot delete or update a parent row: a foreign key constraint fails 原因:外键关联 一下代码查询外键: select TABLE_NAME,COLUMN_NAME,CONSTRAINT_NAME, REFERENCED_TABLE_NAME,REFERENCED_COLUMN_NAME from IN... 阅读全文
posted @ 2020-09-25 14:57 刘俊涛的博客 阅读(15) 评论(0) 推荐(0) 编辑