SQL RNNR

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SQL Resource

By now, I am sure that you are well aware of the Resource Database.  Starting with SQL Server 2005, a new system database was made available – the Resource...

2011-03-22

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Blog Post

Dedupe Data CTE

As a DBA working with SQL Server, some data issues arise that need to be fixed.  One such data issue is the duplication of data.  Duplicate data can happen...

2011-03-21

23 reads

Blog Post

Database Tools Follow-up

After posting a database tools list yesterday, I found that there were things that I had forgotten and a couple of things that i hadn’t even considered.  In thinking...

2011-03-18

7 reads

Blog Post

Database Tools

Recently I have posted a couple of articles about various database or SQL tools either for maintenance or for benchmarking....

2011-03-17

4,458 reads

Blog Post

Database Tools

Recently I have posted a couple of articles about various database or SQL tools either for maintenance or for benchmarking.  Those posts work well in conjunction with a post...

2011-03-17

12 reads

Blogs

What Does It Mean to Make Data AI-Ready?

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Making Data AI-Ready, Part 1 (This is the first article in a three-part series...

Using the Data API Builder–VS Live San Diego Resources

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Thanks for attending my sessions. Resources below: Slides: Using Data API Builder GitHub repo: ...

Running a Local LLM On Your Laptop Resources

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Thanks to everyone that attended my sessions at VS Live San Diego yesterday. It...

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Having some performance issues with linked server query

By LearningDBA

When I run my query from DW, which uses a linked server, it times...

Implementing Type 4 Slowly Changing Dimensions in SQL Server

By Dinesh Asanka

Comments posted to this topic are about the item Implementing Type 4 Slowly Changing...

The Disabled Index

By Steve Jones - SSC Editor

Comments posted to this topic are about the item The Disabled Index

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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