2011-05-04
2,686 reads
Design and Theory
2011-04-27
3,102 reads
2011-04-20
2,449 reads
2010-09-24
3,852 reads
2010-02-17
3,579 reads
2009-10-13
3,029 reads
Changing Table Schema – what goes behind the scenes – Part II
Part two of his series on table schema changes, this article examines those changes that affect the actual data. Read this great article from Alok Dwivedi.
2009-08-05
5,181 reads
Changing Table Schema – what goes behind the scenes – Part I
What happens behind the scenes when you alter a table schema? New author Alok Dwivedi dives deep into SQL Server to show us how things are affected.
2009-08-03
7,971 reads
2009-04-07
3,332 reads
2009-02-24
4,133 reads
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Forums
Can someone please explain what happens?
I have mentioned this several times over several years. Can someone please help me...
SELECT COUNT(DISTINCT) returns null when nothing is found instead of 0
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Question of the Day
Creating JSON III
In a SQL Server 2025 table, called Beer, I have this data:
BeerIDBeerName 1Becks 2Fat Tire 3Mac n Jacks 4Alaskan Amber 8KirinI run this code:
SELECT JSON_OBJECTAGG(
BeerID: BeerName )
FROM beer;
What are the results? See possible answers