SQLServer检查表字段是否存在,不存在则创建的脚本
发布时间:2020-12-12 13:01:48 所属栏目:MsSql教程 来源:网络整理
导读:USE IFPGOIF NOT EXISTS(SELECT * FROM syscolumns WHERE [ID] = object_id(N'tempTableRatedElements') AND [NAME] = N'ID')ALTER TABLE dbo.tempTableRatedElements ADD [ID] INT IDENTITY(1,1) CONSTRAINT [PK_tempTableRatedElements] PRIMARY KEY NONCL
USE IFP GO IF NOT EXISTS(SELECT * FROM syscolumns WHERE [ID] = object_id(N'tempTableRatedElements') AND [NAME] = N'ID') ALTER TABLE dbo.tempTableRatedElements ADD [ID] INT IDENTITY(1,1) CONSTRAINT [PK_tempTableRatedElements] PRIMARY KEY NONCLUSTERED GO (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |