摘要: SQL 小技巧SET IDENTITY_INSERT Table1 Oninsert into Table1 (unic,Id,UserName,Text) select newid(),(select top 1 Id from table1 order by id desc)+1,UserName,Text from table1 where unic='9509f20d-e297-478b-... 阅读全文
posted @ 2007-07-13 21:38 狂歌 阅读(8109) 评论(0) 推荐(0) 编辑