摘要: SELECT GROUP_CONCAT(a.DESCRIPTION SEPARATOR '\n') FROM (SELECT (@rowNum:=0) AS rowNo,CONCAT('公司内部来文:','\n', GROUP_CON... 阅读全文
posted @ 2016-11-12 10:56 宝贝企鹅 阅读(556) 评论(0) 推荐(0)