12 2021 档案

摘要:查出所有的外键: SELECT concat('alter table `',table_schema,'`.',table_name,' DROP FOREIGN KEY ',constraint_name,';') FROM information_schema.table_constraint 阅读全文
posted @ 2021-12-21 15:44 蓝天wlx 阅读(49) 评论(0) 推荐(0)