Editorials

SQLServerCentral Editorial

The Impact of Small Changes

A year ago, I started a monthly blogging event for the PostgreSQL community, inspired by T-SQL Tuesdays. I decided to call it PGSQL Phriday. (Time will tell if my insistence on trying to use a literation was a good idea or not.) Like the event for the SQL Server community, we ask someone to be […]

(1)

You rated this post out of 5. Change rating

2023-09-09

106 reads

SQLServerCentral Editorial

A Season of Reflection

As I think about heading into the fall conference season (and seeing so many familiar faces!!), I realize that I'm going to be asking myself a set of familiar questions. Who am I? What skills do I need to improve on in the coming year? Who do I look up to in the community and […]

You rated this post out of 5. Change rating

2023-09-02

83 reads

SQLServerCentral Editorial

The IT Jobs AI Can't Do

This was a provocative title: 6 ITOps Skills That Will Never Be Automated. In a time when AI use is growing quickly and many people fear for their jobs, it's nice to see someone writing about areas that AI will struggle to handle. Ironically, lots of these articles are written by writers without much technical […]

You rated this post out of 5. Change rating

2023-08-30

233 reads

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