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
713 reads
SQLStudies
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)
1,733 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
1,201 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
1,006 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)
2,661 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
744 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)
3,969 reads
Filtering Object Explorer
I absolutely love learning new tricks that can be done in SSMS. Everything from opening initial connections to both the...
2013-10-02
891 reads
The MERGE statement doesn’t have a WHERE clause.
What the heck? Even indexes have WHERE clauses these days. I can’t remember what I was reading when I saw...
2013-09-30
1,349 reads
Detaching a database
In my general quest to figure out the T-SQL to do common GUI tasks I did some browsing through BOL...
2013-10-01 (first published: 2013-09-26)
1,655 reads
Blogs
From Data Custodian to Innovation Catalyst: The Evolving Role of the CDO
By Chris Yates
There was a time when the Chief Data Officer lived in the shadows of...
Down the Rabbit Hole: Dealing with Ad-Hoc Data Requests
By Rayis Imayev
"But I don’t want to go among mad people," Alice remarked."Oh, you can’t help...
Adding a Local Model to Ollama through the GUI
By Steve Jones
I saw some good reviews of the small gemma3 model in a few places...
Forums
Create an HTML Report on the Status of SQL Server Agent Jobs
Comments posted to this topic are about the item Create an HTML Report on...
We Should Demand Better
Comments posted to this topic are about the item We Should Demand Better
Estimated Rows
Comments posted to this topic are about the item Estimated Rows
Question of the Day
Estimated Rows
I have two calls to the GENERATE_SERIES TVF in this code:
SELECT TOP 10 gs.value FROM GENERATE_SERIES(1, 10) AS gs ORDER BY NEWID () OPTION (RECOMPILE); go DECLARE @a int = 10; SELECT TOP (@a) gs.value FROM GENERATE_SERIES(1, @a) AS gs ORDER BY NEWID () OPTION (RECOMPILE);In the actual query plans, what is the estimated number of rows for each batch? See possible answers