Regressions
Hannah Dustin, Upset about Regression
One of the most important take-aways from David Dewitt’s presentation at the PASS Summit was the...
2010-11-30
1,634 reads
Hannah Dustin, Upset about Regression
One of the most important take-aways from David Dewitt’s presentation at the PASS Summit was the...
2010-11-30
1,634 reads
I got my FreeCon. What’s more, I did it in public and didn’t get in trouble.
FreeCon is the brain child...
2010-11-24
1,625 reads
Most people are very aware of the fact that having a foreign key constraint in place on your tables adds...
2010-11-22
1,704 reads
Following in Midnight DBA’s more interesting half new blog fest topic.
My branding? I don’t have a clue. There, I said...
2010-11-19
668 reads
Wouldn’t you like to know why the optimizer stopped tuning the execution plan you’re looking at? It’s actually possible and...
2010-11-18
3,057 reads
The new book is available in a free download from Red Gate. I had a lot of fun working on...
2010-11-16
1,169 reads
After all the conversations at FreeCon last week (more on that later, when I’ve assimilated it better), I finally decided...
2010-11-15
530 reads
Or, another way to put it, in most cases, shooting yourself in the foot.
I was not aware that the cumulative...
2010-11-15
2,897 reads
Microsoft has announced changes to the MCM program. This page shows all the ways that you can become an MCM...
2010-11-12
1,333 reads
Today is Dr. Dewitt.
The ballroom, where the keynotes are held, is filled with extra chairs. The Summit organizers expect extra...
2010-11-11
792 reads
By Steve Jones
Thanks to everyone that attended my sessions at VS Live San Diego yesterday. It...
By Steve Jones
I was creating a question on sp_readerrorlog and realized that this procedure is different...
By SQLPals
Why sys.fn_dblog Is Undocumented And Why It's Still There Why sys.fn_dblog...
Comments posted to this topic are about the item Implementing Type 4 Slowly Changing...
Comments posted to this topic are about the item The Disabled Index
Comments posted to this topic are about the item Server-Level Table sizes
I run this code on SQL Server 2022.
CREATE TABLE Drink
(
drinkid INT NOT NULL
CONSTRAINT DrinkPK PRIMARY KEY CLUSTERED,
drinkname VARCHAR(20),
rating NUMERIC(2, 1)
)
GO
INSERT INTO Drink
(
drinkid,
drinkname,
rating
)
VALUES
(1, 'Margarita', 4.5),
(2, 'Mojito', 4.3),
(3, 'Old Fashioned', 4.7),
(4, 'Martini', 4.4),
(5, 'Cosmopolitan', 4.2)
GO
ALTER INDEX drinkpk ON dbo.drink DISABLE
GO
SELECT * FROM dbo.Drink
GO
What is the result? See possible answers