Blog Posts

Blog Post

SQL Server Time Bombs

Common Reasons for Emergency SQL calls If you are a production DBA (or Accidental prod DBA) you’ve gotten that frantic call in the middle of the night. Or maybe...

2025-03-12 (first published: )

539 reads

Blog Post

T-SQL Tuesday 184 - Mentorship

T-SQL Tuesday is a monthly blog party hosted by a different community member each month. This month, Deborah Melkin
(blog) asks us to talk about our relationship with mentoring and...

2025-03-11

14 reads

Blog Post

SQL Saturday Atlanta BI Recap

https://sqlsaturday.com/2025-03-08-sqlsaturday1102/#schedule SQL Saturday Atlanta BI is one of my favorite SQL Saturdays of the year. This year was especially sweet to see a lot of the SML (Saturday Morning...

2025-03-10

10 reads

Blogs

From OLTP to Analytics: Bridging the Gap with Modern SQL Architectures

By

In the beginning, there was OLTP – Online Transaction Processing. Fast, reliable, and ruthlessly...

Solving SQL Server Mysteries with a Whole Gang of Sleuths -Scooby Dooing Episode 4

By

One thing I’ve always loved about the Scooby-Doo cartoon is that he never solved...

SQL Server Availability Groups

By

Flexibility and Scale at the Database Level When SQL Server 2012 introduced Availability Groups...

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Forums

SQL Server 2025 Jobs

By Do

Hello SQL Server 2022 16.0.4212.1 running on a Windows Server 2025 Std,V 24H2, SO...

how to optimise whole database full of table and sp in one go using githubcopilo

By rajemessage 14195

i have subscription of github copilot which i can access in vs 2022 comunity...

Password Guidance

By Steve Jones - SSC Editor

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Question of the Day

Using table variables in T-SQL

What happens if you run the following code in SQL Server 2022+?

declare @t1 table (id int);

insert into @t1 (id) values (NULL), (1), (2), (3);

select count(*)
from @t1
where @t1.id is distinct from NULL;
 

See possible answers