Choosing to not drive the Tesla
I started a short thread on Twitter/X and Bluesky recently after leaving the Tesla at home recently. A few people asked me about it, so I decided to do...
2025-02-14
44 reads
The Voice of the DBA
Advice I Like: Transactions and Relationships
Life gets better as you replace transactions with relationships. – from Excellent Advice for Living This is incredible advice. I think that much of the complaints about the US...
2025-02-14
22 reads
Adding Manual Relationships Between Tables in the TDM Subsetter
I wrote about getting the Redgate Test Data Manager set up in 10 minutes before, and a follow up post on using your own backup. One of the things...
2025-02-24 (first published: 2025-02-12)
130 reads
Creating a GitHub Actions Self-Hosted Runner
I had to demo the Flyway Autopilot system recently and created a GitHub Actions runner as a part of that. This post documents how this went. First, if you...
2025-02-21 (first published: 2025-02-10)
230 reads
A New Word: Redesis
redesis – n. a feeling of queasiness while offering someone advice, knowing they might well face a totally different set of constraints and capabilities, any of which might propel...
2025-02-07
75 reads
Friday Flyway Tips: Autopilot in 10 minutes
The Solutions Engineers at Redgate recently released an Introduction to Redgate Flyway Autopilot course on our Redgate University. They’ve been working on this for quite some time to help...
2025-02-07
66 reads
Picking a Starting Table in Test Data Manager
I wrote about getting the Redgate Test Data Manager set up in 10 minutes before, and a follow up post on using your own backup. One of the things...
2025-02-17 (first published: 2025-02-05)
223 reads
T-SQL Tuesday #183 Invite: Tracking Permissions
It’s time for T-SQL Tuesday again and this month I’m hosting. I realized that I didn’t host in 2024 and since I run the thing, I ought to be...
2025-02-04
128 reads
Declaring a Complex PK in a CREATE TABLE: #SQLNewBlogger
Recently I was talking with someone who had not named any of the primary keys (PKs) in their database. They used system generated names and when they ran comparisons,...
2025-02-03
106 reads
AIs Struggle with Family
This post looks at a logic problem asked to an AI, and which is struggles at finding an answer. This is based on an article noting this question stumps...
2025-02-07 (first published: 2025-01-31)
294 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