摘要: 查找所有重复标题的记录:SELECT *FROM t_info aWHERE ((SELECT COUNT(*)FROM t_infoWHERE Title = a.Title) > 1)ORDER BY Title DESC一。查找重复记录1。查找全部重复记录Select * From 表 Whe... 阅读全文
posted @ 2016-01-10 21:47 chenxiangxiang 阅读(486) 评论(0) 推荐(0) 编辑