Thank You Allen!
I know I can say that I’m a friend of Allen White without getting into trouble. Allen and I have a shared a lot of things over the years...
2022-07-12
117 reads
SQL Server Partitioning for Performance
Often enough I get questions regarding partitioning to try to help alleviate performance issues with very large tables. A common misconception is that due to the table being large,...
2022-07-12
61 reads
New Database Job – The 90 Day Plan
In my first post, I reference that by the end of your first 30 days you should have a 90-day plan of things to tackle at your job and...
2022-07-25 (first published: 2022-07-12)
578 reads
T-SQL Tuesday #152–It Depends
A great invitation this month from Deborah Melkin. I thought this was very apt, as I use this phrase often. Many of us do. This was a tougher post...
2022-07-12
37 reads
Daily Coping 12 Jul 2022
I started to add a daily coping tip to the SQLServerCentral newsletter and to the Community Circle, which is helping me deal with the issues in the world. I’m...
2022-07-12
21 reads
You’re doing your POC wrong! : T-SQL Tuesday #152
It’s T-SQL Tuesday again! Deborah Melkin (blog|twitter) is our host this month and she’d like to hear our opinion. A ... Continue reading
2022-07-27 (first published: 2022-07-12)
391 reads
What's in a name? (T-SQL Tuesday #152)
Foreword
This month’s invitation is from Deborah Melkin (b|t), about venting anything you want. So let’s start this rant.
There are only two hard things in Computer Science: cache invalidation and...
2022-07-29 (first published: 2022-07-12)
293 reads
Extended Events for Anything But Query Tuning: xml_deadlock_report_filtered
One of my favorite little bits of information about Extended Events is the fact that everyone running a full instance of SQL Server has deadlock information available to them,...
2022-07-11
39 reads
SQLServerCarpenter Tools
Over the past couple of years, I’ve developed several tools that I’ve been using during my Performance Tuning and other related assignments. I thought to share it with the...
2022-07-22 (first published: 2022-07-11)
1,292 reads
Daily Coping 11 Jul 2022
I started to add a daily coping tip to the SQLServerCentral newsletter and to the Community Circle, which is helping me deal with the issues in the world. I’m...
2022-07-11
20 reads
Blogs
Running a Local LLM On Your Laptop Resources
By Steve Jones
Thanks to everyone that attended my sessions at VS Live San Diego yesterday. It...
Differences Between xp_readerrolog and sp_readerrorlog: #SQLNewBlogger
By Steve Jones
I was creating a question on sp_readerrorlog and realized that this procedure is different...
Why sys.fn_dblog Is Undocumented And Why It's Still There
By SQLPals
Why sys.fn_dblog Is Undocumented And Why It's Still There Why sys.fn_dblog...
Forums
Implementing Type 4 Slowly Changing Dimensions in SQL Server
Comments posted to this topic are about the item Implementing Type 4 Slowly Changing...
The Disabled Index
Comments posted to this topic are about the item The Disabled Index
Server-Level Table sizes
Comments posted to this topic are about the item Server-Level Table sizes
Question of the Day
The Disabled Index
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