KEY_GUID()

Returns the GUID of a symmetric key in the database.

Signature

Key_GUID( 'Key_Name' )

Examples

SELECT Key_GUID('ABerglundKey1');

NULL

Run against SQL Server 16.0.4265.3 on 2026-09-13. This is the output we got, not the documentation’s.

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Signature and description adapted from the Microsoft SQL documentation, used under the CC BY 4.0. SQL Server and Azure are trademarks of the Microsoft group of companies. This page is not affiliated with Microsoft.