摘要: Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->SELECT t1.*FROM tbl AS t1 INNER JOIN (SELECT tbl.userId, MAX(date) AS lastDate FROM tbl GROUP... 阅读全文
posted @ 2008-08-25 13:24 NanKe Sir's Blog 阅读(863) 评论(4) 推荐(0) 编辑