是sql server吗?可以用它的脚本生成方法数据表的初始格式,比删除数据强
if exists (select * from sysobjects where id = object_id(N'[dbo].[idtask]') and OBJECTPROPERTY(id, N'IsUserTable') = 1)
drop table [dbo].[idtask]
GO
CREATE TABLE [dbo].[idtask] (
[id] [int] IDENTITY (1, 1) NOT NULL ,
[sid] [char] (10) NOT NULL ,
) ON [PRIMARY]
GO