Extent Management in SQL Server
Today I’m talking about Extent Management in SQL Server, because this is a very important topic, especially when you deal with TempDb in SQL Server. On a very high...
2022-02-28 (first published: 2022-02-14)
632 reads
Speaking at SQL Bits 2022
A look at the sessions I'll be presenting at SQL Bits 2022 in London this year. Excited to return to a great conference and hope to see you...
2022-02-11
54 reads
Daily Coping 11 Feb 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...
2022-02-11
46 reads
Daily Coping 10 Feb 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...
2022-02-10
44 reads
You can’t use GO in dynamic SQL.
This is one of those things that when I look back on it seems really obvious. Note: If at the ... Continue reading
2022-02-10
22 reads
You can’t use GO in dynamic SQL.
This is one of those things that when I look back on it seems really obvious. Note: If at the ... Continue reading
2022-02-25 (first published: 2022-02-10)
743 reads
Azure DB for MySQL – server parameters
If you have used MySQL before you will know about the system server variables, you know such commands as SHOW VARIABLES; You can access most of them via the...
2022-02-10
59 reads
Virtual Network Data Gateway for Power BI
Virtual Network data gateway service provides a secure data source connectivity in a given Azure VNet such as Power BI connection to Azure PaaS data(more...)
2022-02-23 (first published: 2022-02-10)
987 reads
Who do you contact before an upgrade? : T-SQL Tuesday #147
I haven’t been blogging as much recently as I’d like and I’m trying to get back into it. One excellent ... Continue reading
2022-02-09
12 reads
Who do you contact before an upgrade? : T-SQL Tuesday #147
I haven’t been blogging as much recently as I’d like and I’m trying to get back into it. One excellent ... Continue reading
2022-02-18 (first published: 2022-02-09)
245 reads
Blogs
T-SQL Tuesday #202 SQL Server Outage You’ll Never Forget: A Roundup
When I put together the invitation for T-SQL Tuesday #202, I wasn't sure what...
A Last Minute Trip to the EU
By Steve Jones
My life has some crazy travel stretches for sure. Between speaking, office visits, customer...
Part 3 of 3: Tuning DiskANN — R, Alpha, L, Beam Width, Recall and Latency
In Part 1, we saw how ‘Vamana’ represents vectors as nodes, connects them with...
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