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ForeignKeyAction Enumeration


The ForeignKeyAction enumeration is a list of constant values that specify the action that is taken when the primary key reference by a foreign key is updated.

Namespace:   Microsoft.SqlServer.Management.Smo
Assembly:  Microsoft.SqlServer.SqlEnum (in Microsoft.SqlServer.SqlEnum.dll)

type ForeignKeyAction

Member nameDescription

The modification is also made to the foreign key.


No action is taken.


The foreign key is set to the default value.


The foreign key is set to null.

The ForeignKeyAction enumeration class is served by the UpdateAction property and the DeleteAction property.

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