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Assuming Good Intentions

With all the stuff going on around the world over the last year, maintaining some degree of mental stability can be quite a challenge. Speaking only for myself, while...

2020-10-09 (first published: )

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Blog Post

I Want PASS to Survive

I want PASS to survive. I can say that unequivocally, because this organization has been a part of my career, my job, and my life for twenty years. Many...

2020-10-09 (first published: )

425 reads

Blogs

KDA: Echoes of Deception - Case 6

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A customer was trying to compare two tables and capture a state as a...

Red Flags in Your Query (T-SQL Tuesday #200)

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When I'm looking at a query, I bet it's bad if I see... a...

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BIT_COUNT II

By Steve Jones - SSC Editor

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I Can't Make You Learn

By Steve Jones - SSC Editor

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Why Your SQL Permissions Disappeared

By deepeshdhake

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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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