Editorial - iPod

Technical Article

A True SQL OS

  • Article

SQL Server is so large and complex that it's like an operating system. In fact, there the core engine is often referred to as the "SQL OS" by Microsoft developers. Steve Jones would like to see SQL Server as it's own OS at some point.

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2009-08-26

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Technical Article

Test Drive

  • Article

Hiring a new employee can be a hit or miss proposition. We often don't learn much about how someone will work from an interview. Steve Jones talks about an alternative way to hire someone by taking them for a test drive.

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2009-08-19

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Using CHOOSE()

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Question of the Day

Using CHOOSE()

We have this code that sets some status values and then queries them using the CHOOSE() function in SQL Server 2025.

CREATE TABLE Status
(
    StatusID INT,
    StatusDescription VARCHAR(20)
);
GO
INSERT dbo.Status
(
    StatusID,
    StatusDescription
)
VALUES
(0, 'Uncategorized'),
(1, 'Active'),
(2, 'Inactive'),
(3, 'Temp');

GO
SELECT CHOOSE(StatusID, 'Unknown', 'Active', 'Inactive', 'Temporary')
FROM Status;
When the SELECT runs, what is returned?

See possible answers