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SQL Server 2025

Microsoft announced on November 2024 a preview for SQL Server 2025 another major release /revolution from Microsoft SQL Server prospect, including – AI Buildin’, as AI plays an important...

2025-01-19

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Advice I Like: Apologies

How to apologize: quickly, specifically, sincerely. Don’t ruin an apology with an excuse – from Excellent Advice for Living This is great advice. I remember myself often saying “I’m...

2025-01-17

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Blogs

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Upgrade 2016 Standard to 2022 Express

By pdanes

Title pretty much says it all - can this be done? I've tried several...

BIT_COUNT II

By Steve Jones - SSC Editor

Comments posted to this topic are about the item BIT_COUNT II

I Can't Make You Learn

By Steve Jones - SSC Editor

Comments posted to this topic are about the item I Can't Make You Learn

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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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