Auto-Tuning and the #1 Mindset Problem I Had as a DBA
A few folks have asked: will auto-tuning and adaptive query plans mean the end of performance tuning jobs for SQL Server? In this week’s episode, I talk about why...
2017-12-04
16 reads
Slowing Down Your Motor Mouth – Presentation Tips for Fast Talkers
Are you worried that you talk too fast when you give a speech, talk, or presentation? Is fear being a fast-talker one of the concerns that keeps you from...
2017-11-20
15 reads
#TSQL2SDAY 96 – Kalen Delaney’s Inspiration for Adventure
This post is part of TSQL Tuesday, a monthly blog party. You’re welcome to join in this party: if you’d like email notifications of future topics, here’s how to...
2017-11-14
14 reads
Things I Learned from Speaker Idol 2017 at the SQL PASS Summit
I was lucky enough to serve as a judge for the Speaker Idol competition at the SQL PASS Summit conference this year. One of the great thing about watching...
2017-11-09
15 reads
I Thought I Was An Introvert. Turns Out I Was Anxious as #@*] (Dear SQL DBA Episode 53)
In this week’s episode, I’m not answering a reader’s question. Instead, I’m talking about my personal experience with anxiety. This episode touches on on healthcare, religion, and squishy emotions...
2017-11-08
6 reads
SQL PASS Summit 2017 Day 2 – Keynote Notes and Ideas
This morning, Dr Rimma Nehme tells us the story of the birth of Azure Cosmos DB, a global, scale-out database system. At the beginning of the talk, I can already...
2017-11-02
21 reads
SQL PASS Summit 2017: Day 1 Keynote Thoughts and Memories
Whee! It’s the first day of the main SQL PASS Summit conference and I made it to the keynote early for the first time ever. The hype says we’re going...
2017-11-01
12 reads
The Death of SQL Server Service Packs
SQL Server Service Packs are going away, starting with SQL Server 2017. I talk about why I think this is a good thing, and discuss Cumulative Updates, Service Packs,...
2017-10-06
13 reads
Love and Hate for SSMS
People have strong feelings about SQL Server Management Studio: they love it AND they hate it. In this week’s episode, I talk about why people have such conflicting feelings...
2017-09-29
16 reads
How Do I Analyze a SQL Server Execution Plan?
A query is slow, and you figure out how to collect the query execution plan. Now what? In this video, I talk “big picture” about what execution plans are,...
2017-09-22
47 reads
Blogs
Advice I Like: Respect
By Steve Jones
“Don’t aim to have others like you; aim to have them respect you.” –...
Setting Up a Mac for Data Engineering and AI Work
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 ChrisJenkins
Have you been thinking about migrating your reporting to Microsoft Fabric or Snowflake but...
Forums
SQL Art, Part 4: Happy 4th of July — A British DBA's Guide to Celebrating a War We Don't Talk About
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
Comments posted to this topic are about the item SQL Server Enum Implementation: A...
BIT_COUNT I
Comments posted to this topic are about the item BIT_COUNT I
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 37What is returned when I run this code:
select bit_count(UserPermissions) as PermissionCount from dbo.UserPermission where UserID = 3;See possible answers