SQL in the City Summits coming this spring
The SQL in the City Summits are back for 2019, and we’ve got more scheduled than every before. You can see the complete list on our event page, and...
2019-03-27
129 reads
Blog Posts
SQL Server on Linux – feature change in Pacemaker 1.1.18
Heads up for SQL Server on Linux folks using availability groups and Pacemaker. Pacemaker 1.1.18 has been out for a while now, but it’s worth mentioning that there was...
2019-03-27
30 reads
Capture/Replay a Sample Workload on the Distributed Replay Utility
Part I: Capture a Workload Make a backup of the database(s) in question, as it will be necessary for the replay. Using the TSQL Replay template, fire up Profiler...
2019-03-26
74 reads
Joining on NULLs
Watch this week's video on YouTube
It's important to be aware of columns that allow NULL values since SQL Server may handle NULLs differently than you might expect.
Today I want...
2019-03-26
9 reads
Joining on NULLs
It’s important to be aware of columns that allow NULL values since SQL Server may handle NULLs differently than you might expect. Today I want to look at what...
2019-03-26
43 reads
Joining on NULLs
Watch this week's video on YouTube
It's important to be aware of columns that allow NULL values since SQL Server may handle NULLs differently than you might expect.
Today I want...
2019-03-26
6 reads
Persisting databases with named volumes on Windows with docker compose
With all things containers I refer to my good friend Andrew Pruski. Known as dbafromthecold on twitter he blogs at https://dbafromthecold.com I was reading his latest blog post Using...
2019-03-26
373 reads
Scalar UDF Inlining in SQL Server 2019 – Simpler functions
I recently published a post detailing the new Scalar UDF Inlining feature in SQL 2019 here. That post introduced the...
2019-03-26 (first published: 2019-03-11)
650 reads
Using Kubernetes Deployments for Updating SQL Server
In Kubernetes we can leverage Controllers to help manage our application state, keeping them in the desired state. In this...
2019-03-26 (first published: 2019-03-12)
845 reads
An Experiment with Deadlocks
There seems to be a myth out there that when deadlocks come a-knocking, then just throw this little directive (ROWLOCK) at it and all will be well. This is...
2019-03-25
231 reads
Blogs
Learn about Modern Microsoft Apps in San Diego
By Steve Jones
I wrote about learning today for the editorial: I Can’t Make You Learn. I...
How To Deploy Fabric SQL and Azure SQL Databases with Azure DevOps
By ReviewMyDB
Fabric has CI/CD built in, but if you've tried to use it for database...
A New Word: Attriage
By Steve Jones
attriage – n. the state of having lost all control over how you feel...
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Question of the Day
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