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如何刪除並重新IX_DimCountry約束刪除並重新創建約束
CREATE TABLE [WarehouseMgmt].[DimCountry] (
[Id] INT IDENTITY (1, 1) NOT NULL,
CONSTRAINT [IX_DimCountry] UNIQUE NONCLUSTERED ([Id] ASC) ON [PRIMARY]
,並有此
CREATE TABLE [WarehouseMgmt].[DimCountry] (
[Id] INT NOT NULL,
CONSTRAINT [IX_DimCountry] UNIQUE NONCLUSTERED ([Id] ASC) ON [WH_IX]
,也是有辦法只是改變標識不因身份了嗎?
的可能的複製[如何改變約束(http://stackoverflow.com/questions/13244889/how-to-alter-constraint) – CiucaS
請參閱這篇文章:如何去掉自動增量從表在SQL Server 2012](http://stackoverflow.com/questions/23511309/how-to-remove-auto-increment-from-table-in-sql-server-2012) –