摘要: if exists (select * from dbo.sysobjects where id = object_id(N'[tb_Holiday]') and OBJECTPROPERTY(id, N'IsUserTable') = 1) drop table [tb_Holiday] GO --定义节假日表 CREATE TABLE tb_Holiday( HDate smalldateti... 阅读全文
posted @ 2008-05-29 12:07 Nina 阅读(6234) 评论(0) 推荐(0) 编辑