JPaulDuncan/EmptyGUIDConstraint

Last active August 29, 2015 14:21

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Create a SQL Server Constraint to check for Empty UniqueIdentifier (GUID)

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EmptyGUIDConstraint

	ALTER TABLE MyTable WITH CHECK ADD CONSTRAINT [CK_MyTable_MyId_NotEmpty] CHECK (MyId<>CAST(0x0 AS UNIQUEIDENTIFIER))
	GO

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