Advice I Like: Tipping
When in doubt, overtip – from Excellent Advice for Living This is close to my heart, since I spent a lot of time in college and after working as...
2025-04-11
24 reads
When in doubt, overtip – from Excellent Advice for Living This is close to my heart, since I spent a lot of time in college and after working as...
2025-04-11
24 reads
A while back I wrote about using AI to explore why people are not using Extended Events. You can read all about it here, but a short summary of...
2025-04-11 (first published: 2025-03-31)
301 reads
I admit that until I read the article, Who are you as a Leader?, I had never heard of an identity map. It's a pretty simply thing: mapping all...
2025-04-11 (first published: 2025-04-01)
546 reads
When I get alerts from SQL Server I want it to do three things for me. Tell me what’s wrong, show me the data, then tell me how to...
2025-04-10
130 reads
Suppose you want to call a certain Microsoft Fabric REST API endpoint from Azure Data Factory (or Synapse Pipelines). This can be done using a Web Activity, and most...
2025-04-09 (first published: 2025-04-01)
393 reads
We recently published an article on CHOOSE at SQL Server Central. I thought it was a good intro, but as someone noted in the comments, how do you use...
2025-04-09 (first published: 2025-03-26)
282 reads
SQL Server backups are database insurance – you don’t really appreciate them until disaster strikes. But here’s the kicker: having backups doesn’t mean your data is safe. If you’re...
2025-04-09
150 reads
This month we have an interesting invite. Erik Darling is the host, and since he does a lot of video blogs, he’s asking for a video submission for T-SQL...
2025-04-08
17 reads
T-SQL Tuesday is a monthly blog party hosted by a different community member each month. This month, Erik Darling
(blog) asks us to produce a video
You can talk about whatever...
2025-04-08
13 reads
Introduction Treating your data catalog like a “data museum”—a static collection where information quietly gathers dust—is a mistake many organizations still make. While a catalog should list what data...
2025-04-07 (first published: 2025-03-26)
297 reads
By Zikato
A cryptic message, a book cipher hidden in art provenance records, and a trail...
By Steve Jones
A customer was trying to compare two tables and capture a state as a...
By Zikato
When I'm looking at a query, I bet it's bad if I see... a...
WA:08218154393 Jl. Surabaya No.88 B-C, Ps. Baru, Kec. Medan Kota, Kota Medan, Sumatera Utara...
WA:08218154393 Jl. Perak Bar. No.267, Perak Utara, Kec. Pabean Cantian, Surabaya, Jawa Timur 60165
Comments posted to this topic are about the item BIT_COUNT II
In SQL Server 2025, I have a table (dbo.UserPermission) that contains this data:
UserID UserPermissions 15 23 37 4 NULLWhat is returned when I run this code:
select bit_count(UserPermissions) as PermissionCount from dbo.UserPermission where UserID = 4;See possible answers