Technical Article

SQL Saturday # 276 - Silicon Valley, CA

March 15, SQLServerCentral's Steve Jones and many others (including Kalen Delaney, Kevin Boles, and Karen Lopez) will be presenting at SQL Saturday Silicon Valley. This is a free, one-day learning event about SQL Server, Microsoft Business Intelligence, and Big Data. Register soon while spots are available.

Technical Article

SQL Saturday #280 Vienna, Austria

SQL Saturday is coming to Vienna on March 6 with a full-day of technical training and networking, featuring international speakers. With over 20 sessions on SQL Server, the event is aimed at all those interested in SQL Server - from pros to beginners.
In 2014 the event is held for the first time in Austria, Vienna, organized by PASS Austria.

Blogs

Setting Up a Mac for Data Engineering and AI Work

By

If you work with data pipelines, SQL, notebooks, or machine learning models, a Mac...

Want to look at cloud reporting but not sure what the costs will be?

By

Have you been thinking about migrating your reporting to Microsoft Fabric or Snowflake but...

The Joyful Craftsmen and the Revolt BI join forces

By

The Joyful Craftsmen has become the new owner of Revolt BI. The merger creates...

Read the latest Blogs

Forums

SQL Art, Part 4: Happy 4th of July — A British DBA's Guide to Celebrating a War We Don't Talk About

By Terry Jago

Comments posted to this topic are about the item SQL Art, Part 4: Happy...

SQL Server Enum Implementation: A Single-Row View Strategy for Avoiding Magic Values

By Ivica Borscak

Comments posted to this topic are about the item SQL Server Enum Implementation: A...

BIT_COUNT I

By Steve Jones - SSC Editor

Comments posted to this topic are about the item BIT_COUNT I

Visit the forum

Question of the Day

BIT_COUNT I

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

UserID  UserPermissions
15
23
37
What is returned when I run this code:
select bit_count(UserPermissions) as PermissionCount
from dbo.UserPermission
where UserID = 3;

See possible answers