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My take on presenting

This idea basically started from Andy Bek’s TSQL Tuesday last year #84 growing new speakers (https://sqlbek.wordpress.com/2016/10/25/t-sql-tuesday-84-growing-new-speakers/ – thanks Andy) and I have...

2017-03-10

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Blog Post

Blog Challenge: I am watching you!

I decided to accept Grant’s (TheScaryDBA) challenge found here- http://www.scarydba.com/2017/03/02/random-blog-post-challenge/ where we have to write a technical blog post that incorporates a certain...

2017-03-03

337 reads

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BIT_COUNT II

By Steve Jones - SSC Editor

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I Can't Make You Learn

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Why Your SQL Permissions Disappeared

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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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