摘要:
if exists (select 1 from dbo.sysobjects where id=object_id(N'tmp') and OBJECTPROPERTY(id,N'IsUserTable')=1)drop table tmp; CREATE TABLE tmp ( id int DEFAULT NULL, txt varchar(20) DEFAULT NULL ... 阅读全文
posted @ 2009-07-30 17:24 ╁蓝驿┲→ 阅读(5821) 评论(0) 推荐(0) 编辑