IS_SRVROLEMEMBER()

Indicates whether a SQL Server login is a member of the specified server role.

Signature

IS_SRVROLEMEMBER ( 'role' [ , 'login' ] )

Examples

SELECT IS_SRVROLEMEMBER('diskadmin', 'Contoso\Pat');
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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