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Job History – Back to Basics

An important part of any DBAs job is to ensure database related jobs are running prim and proper. Sometimes that just doesn't happen. When jobs are being overlooked, it...

2019-07-04 (first published: )

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Blog Post

Is That Database in Use?

This article demonstrates how to use Extended Events to determine if a database is being used by someone or something.
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BIT_COUNT II

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Question of the Day

BIT_COUNT II

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

UserID  UserPermissions
15
23
37
4       NULL
What is returned when I run this code:
select bit_count(UserPermissions) as PermissionCount
from dbo.UserPermission
where UserID = 4;

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