日期:2014-05-18 浏览次数:20520 次
ALTER TABLE [ta] WITH CHECK ADD CONSTRAINT [CK_ta_1] CHECK (([Sno] like '[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]'))
GO
ALTER TABLE [ta] WITH CHECK ADD CONSTRAINT [CK_ta] CHECK ((len([Sno ])<=(11)))
GO