Physical Join Operators by Ami Levin
For those who don’t know the three physical join operators are Hash Match, Loop Join and Nested Loops. Understanding these...
2013-11-06
670 reads
Kenneth Fisher
Adding a column to a table with a default (NULL vs NOT NULL)
There are lots of ways to learn new things, or be reminded of old things. One of my favorites is...
2013-11-05 (first published: 2013-10-30)
5,166 reads
A look at comments
Everyone knows that we should include comments in our code right? On the other hand the vast majority of us...
2013-10-29 (first published: 2013-10-21)
1,737 reads
Change in SQL 2012 SSMS grid output behavior
It’s one of those things that always aggravated me but not really enough to complain about. When you run a...
2013-10-28
692 reads
Unexpected truncation in FETCH
Yes I’m talking about FETCH as in a cursor, yes everyone hates cursors. But you know cursors are like anything...
2013-10-23
717 reads
I’ve refreshed a test database from prod but now the users can’t access it.
This happens to me all the time. I get a request from a developer to overwrite the test copy of...
2013-10-16 (first published: 2013-10-09)
2,665 reads
Query to compare indexes between two tables
We have a set of databases at my office that use the load and swap method of loading data with...
2013-10-16
1,205 reads
Why you should know how to script as well as use the GUI
Personally I’ve always enjoyed learning the T-SQL for any given task. The GUI is usually pretty easy to figure out...
2013-10-14
1,007 reads
Use TOP instead of SET ROWCOUNT
Both TOP and SET ROWCOUNT are both valid methods of limiting the result sets from a query. They are however...
2013-10-10 (first published: 2013-10-07)
3,972 reads
T-SQL Tuesday #47: Your Best SQL Server SWAG
It’s time for T-SQL Tuesday again and this time Kendal Van Dyke is asking for Your Best SQL Server SWAG....
2013-10-08
747 reads
Blogs
Resetting on the AI hype train
By Brian Kelley
There's a great article from MIT Technology Review about resetting on the hype of...
A New Word: Etherness
By Steve Jones
etherness – n. the wistful feeling of looking around a gathering of loved ones,...
Vibe Coding a Login Tracking System
By Steve Jones
A customer was asking about tracking logins and logouts in Redgate Monitor. We don’t...
Forums
The Microsoft SQL Year in Review
Comments posted to this topic are about the item The Microsoft SQL Year in...
T-SQL in SQL Server 2025: The || Operator
Comments posted to this topic are about the item T-SQL in SQL Server 2025:...
Your Value from a Conference
Comments posted to this topic are about the item Your Value from a Conference
Question of the Day
UNISTR Basics
What does this code return in SQL Server 2025+? (assume the database has an appropriate collation)
SELECT UNISTR('Hello 4E16754C') AS 'A Classic';
A: 
B: 
See possible answers