摘要: SELECT COUNT(*) 每天签到人数, DATE_FORMAT(creation_time,'%Y-%m-%d') 日期, SUM(amount) 每天送出HC FROM member_sign_record GROUP BY DATE_FORMAT(creation_time,'%Y-%m 阅读全文
posted @ 2019-11-20 10:13 蓝鲸也是鲸 阅读(107) 评论(0) 推荐(0) 编辑