摘要: select u1.CONSTRAINT_NAME, u1.TABLE_NAME as table_, u2.TABLE_NAME as reference_ from user_constraints u1, user_constraints u2 where u1.constraint_type 阅读全文
posted @ 2018-08-01 16:52 一叶知秋。 阅读(3224) 评论(0) 推荐(0) 编辑