Ben Whitman

PBM Policy / WMI query to see which CPUs are in power-saving mode

A simple PBM policy which uses WMI to find out if the CPUs in the target are running at their maximum clock speed.

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2017-06-06 (first published: 2011-01-14)

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In SQL Server 2025, I have a table (dbo.UserPermission) that contains this data:

UserID  UserPermissions
15
23
37

What is returned when I run this code:

select bit_count(UserPermissions) as PermissionCount
from dbo.UserPermission
where UserID = 3;