摘要: 一、子查询 SELECT * FROM TABLE WHERE TABLE.STAFF_ID IN (SELECT STAFF_ID FROM TABLE_SUB WHERE `NAME`IN ('张三','李四')); 用到的表: base_staff_info 员工基础信息表 base_staf 阅读全文
posted @ 2021-07-16 18:08 豆浆D 阅读(133) 评论(0) 推荐(0) 编辑