InPrimaryKey Property

This feature will be removed in a future version of Microsoft SQL Server. Avoid using this feature in new development work, and plan to modify applications that currently use this feature.

The InPrimaryKey property exposes primary key participation for a Microsoft SQL Server column.

Syntax

object
.InPrimaryKey

Parts

  • object
    An expression that evaluates to an object in the Applies To list

Data Type

Boolean

Modifiable

Read-only

Prototype (C/C++)

HRESULT GetInPrimaryKey(LPBOOL pRetVal);

Remarks

If TRUE, the referenced column is part of a PRIMARY KEY or UNIQUE key constraint defined on the table.

If FALSE, the referenced column is not part of a PRIMARY KEY or UNIQUE key constraint defined on the table.

Applies To: