Is Failure Allowed?
Failure is one of the ways we get better as software developers. Does that apply to DBAs?
2019-01-09
67 reads
Editorials
MY Data
As we gather more and more data about individuals, not only does security become an issue, but also the morality of using the data.
2019-01-08 (first published: 2014-11-18)
152 reads
2019-01-07
150 reads
The Giving Back Workload
Volunteering is a good thing for us to do, but it can be overwhelming at times.
2019-01-04
81 reads
Lack of Memory
It seems that many SQL Servers can be lacking memory. Adding more is one way to improve performance, but Steve has other ideas.
2019-01-03
134 reads
2019-01-02
175 reads
2019-01-01
80 reads
2018-12-31
79 reads
2018-12-31
84 reads
2018-12-28
50 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