A Database Playlist for Your Mom
Recently someone asked me if I had a video explaining what a database was. I didn’t, but was curious. Apparently, this person wanted to learn a bit about databases...
2020-10-05
43 reads
Row Numbers in Azure Data Factory Data Flows
(2020-Oct-05) Adding a row number to your dataset could a trivial task. Both ANSI and Spark SQL have the row_number() window function that can enrich your data with a unique...
2020-10-12 (first published: 2020-10-05)
8,447 reads
Assuming Good Intentions
With all the stuff going on around the world over the last year, maintaining some degree of mental stability can be quite a challenge. Speaking only for myself, while...
2020-10-09 (first published: 2020-10-05)
361 reads
Daily Coping 5 Oct 2020
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...
2020-10-05
20 reads
2020-10-04
50 reads
VMworld 2020 SQL Server Session Open Q&A – Oct 15
If you were fortunate enough to catch our VMworld 2020 conference session on architecting SQL Server performance for hybrid cloud architectures, you’ll notice that there were no opportunities for...
2020-10-02
33 reads
Missing SQL Bits
This week is SQL Bits week, which is taking place virtually over in the UK. Things are planned for UK time, and speakers are accommodating them. I had a...
2020-10-02
36 reads
Daily Coping 2 Oct 2020
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...
2020-10-02
26 reads
Daily Coping 1 Oct 2020
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...
2020-10-01
20 reads
PASS Virtual Summit 2020 Conference Sessions
Whether you are a SQL Server Database Administrator or Infrastructure Architect, you should be attending this year’s PASS Summit 2020 conference, held virtually from November 10 to 13th online....
2020-10-01
117 reads
Blogs
Using the Data API Builder–VS Live San Diego Resources
By Steve Jones
Thanks for attending my sessions. Resources below: Slides: Using Data API Builder GitHub repo: ...
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...
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