Heading to 2024 PASS Summit
I am able to head back to Seattle for the PASS Summit this year. I would love to meet up with friends and colleagues. I shouldn’t be too hard...
2024-10-29
20 reads
Blog Posts
Control Flow Restartability in Azure Data Factory
I presented at SQL Saturday Pittshburgh this past weekend about populating your data warehouse with a metadata-driven, pattern-based approach. One of the benefits I mentioned is that it’s easy...
2024-10-28 (first published: 2024-10-14)
284 reads
Monday Monitor Tips: Knowing Your RPO
A customer was asking recently about the RPO for their estate, and I showed them a few things from the Estate tab in Redgate Monitor. This post covers a...
2024-10-28 (first published: 2024-10-14)
306 reads
SQL from A to Z: Your Path to SQL Mastery this Fall
I'm excited to tell you about the "SQL from A to Z" learning track. This comprehensive program will take you from SQL newbie to pro in no time. It's...
2024-10-28
44 reads
A New Word: Feresy
feresy – n. the fear that your partner is changing in ways you don’t understand, even though they might be changes for the better, because it forces you to...
2024-10-25
31 reads
Moving T-SQL Tuesday to Jekyll
I got a message a few months back that Microsoft was deprecating the MySQL server version that I was using in Azure. The cost was going up, and while...
2024-10-25 (first published: 2024-10-07)
259 reads
Build Recovery into the Design
It's like disaster recovery (and business continuity) planning is the end-of-term research paper that the professor mentioned on the first day of class, but which most students don't start...
2024-10-23 (first published: 2024-10-10)
237 reads
What do client diagnostics in Cosmos DB mean?
This topic keeps coming up with my customers so the purpose of this blog post is to keep all the useful information in one post. Think of this post...
2024-10-23 (first published: 2024-10-09)
178 reads
Making Legend Order Match Segment Order in a Power BI Stacked Column Chart
A reader of one of my previous posts pointed out that the legend order and segment order in my core visual stacked column chart did not match. I had...
2024-10-21 (first published: 2024-09-30)
610 reads
RDS Connectivity
I travel quite a lot for work. Most of it is in the US and Europe, but I get around to other places as well. Most of the time,...
2024-10-21 (first published: 2024-10-07)
267 reads
Blogs
Advice I Like: Respect
By Steve Jones
“Don’t aim to have others like you; aim to have them respect you.” –...
Blue Sky Programming – The Optimism Trap
Many years ago, before I joined Oracle, I was working on a major modernisation...
Setting Up a Mac for Data Engineering and AI Work
If you work with data pipelines, SQL, notebooks, or machine learning models, a Mac...
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...
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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