摘要: with data as ( select '2020-04-15' as day,'收入' as type,'test1' as name,100 as amt, 5000 as bal union all select '2020-04-16' as day,'支出' as type,'test 阅读全文
posted @ 2020-04-20 18:28 chenzechao 阅读(178) 评论(0) 推荐(0)
摘要: -- Mysql按指定分组排序 select t5.task_id ,concat('TH-',t5.proj_name,'-',lpad(rn,7,'0')) as id ,t5.complaint -- 详细地址 ,t5.requester -- 联络人 ,t5.phone -- 电话 ,t5. 阅读全文
posted @ 2020-04-20 09:05 chenzechao 阅读(1147) 评论(0) 推荐(0)