摘要: 1、获取需要的表并生成查询语句 SELECT concat('select "', TABLE_name, '", count(*) from ', TABLE_SCHEMA, '.',TABLE_name,' union all') FROM information_schema.tables w 阅读全文
posted @ 2023-03-10 11:06 苍茫宇宙 阅读(506) 评论(0) 推荐(0) 编辑