Date Manipulation with DATEADD/DATEDIFF
Learn how to use Dateadd/Datediff functions to manipulate dates in this short article from Seth Phelabaum.
2010-04-07
37,208 reads
Seth Phelabaum
Data Type Precedence and Implicit Conversions
In my last post, I noted that one of the biggest differences between ISNULL and COALESCE was the fact that...
2010-02-25
1,118 reads
IN and NOT IN
One of the most common mistakes made in T-SQL is thinking that these behave identically. I've personally opened up a...
2010-02-04
3,941 reads
String Manipulation - CHARINDEX()
I see charindex used quite commonly in string manipulation. What I rarely see used is the optional third parameter. Here...
2009-12-21
2,926 reads
Tally Table - Character Date Validation
Tally (or numbers) tables are one of my favorite query writing tools. Such a simple premise that can be applied...
2009-12-17
3,185 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
SELECT COUNT(DISTINCT Component) AS Found FROM tblComponents WHERE(Component NOT LIKE '%[a-z]%') AND(LTRIM(RTRIM(Component)) = 'GM13622')...
Remotely Engineer Fabric Lakehouse objects: The Fabric Modern Data Platform
Comments posted to this topic are about the item Remotely Engineer Fabric Lakehouse objects:...
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