摘要: (1)查询当前表被哪些子表所依赖 SELECT x.table_name, x.column_name FROM information_schema.key_column_usage x #key_column_usage是系统列信息表 INNER JOIN (SELECT t.relname, 阅读全文
posted @ 2021-03-18 10:45 枫叶艾辰 阅读(376) 评论(0) 推荐(0)