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Blog Post

Trailing Spaces in SQL Server

Watch this week’s episode on YouTube. A long time ago I built an application that captured user input. One feature of the application was to compare the user’s input...

2019-07-03 (first published: )

1,045 reads

Blog Post

Join a List of Values

There are multiple ways of retrieving data from a table when you have a list of values. This article explores the use of the table value constructor.
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Finding Data...

2019-07-02

28 reads

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Capturing My Own Metrics: #SQLNewBlogger

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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

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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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