2023年6月13日
记录一段mysql代码
摘要： SELECT f . * , tmp.userid, tmp.cishu FROM fx_user f, ( SELECT a.id, b.userid AS userid, COUNT( * ) AS cishu FROM `fx_user` AS a LEFT JOIN `fx_plan` AS 阅读全文
posted @ 2023-06-13 16:46 充实地生活着 阅读(8) 评论(0) 推荐(0) 编辑