Simon Liew

How efficient is your covered index?

Observing an index seek utilizing a composite index within SQL execution plan might be more than meets the eye – you should look again.

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2015-10-09 (first published: 2013-08-12)

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In last months one of the scenarios where you can use AI has been...

Do you spend so long manipulating your data into something vaguely useful that you...

It was neat to stumble on this in the book, a piece by me,...

Comments posted to this topic are about the item Fun with JSON

Comments posted to this topic are about the item Creating JSON II

Comments posted to this topic are about the item Engineer Lessons

On SQL Server 2025, what happens when I run this code:

SELECT JSON_OBJECTAGG( N'City':N'Denver' RETURNING JSON)
GO