SELECT COUNT(*) vs COUNT(1) vs COUNT(ColumnName)
What is the difference between COUNT(*), COUNT(1) and COUNT(ColumnName)? A mystery that will never be known… ok that was a...
2011-09-15
13,144 reads
What is the difference between COUNT(*), COUNT(1) and COUNT(ColumnName)? A mystery that will never be known… ok that was a...
2011-09-15
13,144 reads
Those who know me will know that this post is a little out of the ordinary… I am posting about...
2011-08-12
3,198 reads
I’ll be honest, I am partially writing this because I always forget how to reset the identity column on a...
2011-08-11
1,316 reads
First of all if you came out to my webinar this morning let me say a huge thank you! I...
2011-08-10
627 reads
Tomorrow I will be presenting a webinar at 11 AM eastern time for the Pragmatic Works Training on the T’s. ...
2011-08-08
897 reads
SQL Saturday in South Florida is quickly approaching in just 2 short weeks. As usual, if you are in the...
2011-08-03
643 reads
Oh no you, you got the Could not load type ‘Microsoft.AnalysisServices.SharePoint.Integration.ReportGalleryView’ error!!! What to do now? Why did you get...
2011-08-02
1,052 reads
SQL Saturday #85 is quickly approaching. It will be held in sunny Orlando, FL so if you live in the...
2011-07-30
2,048 reads
One of the most annoying processes with SharePoint is backing up a site collection. There is a build in tool...
2011-07-13
1,839 reads
It has been a few weeks since I last posted. I know, I’m a slacker, thanks for pointing that out. ...
2011-07-10
386 reads
pg_cron is a simple cron-based job scheduler for PostgreSQL that runs inside the database...
By Steve Jones
I heard someone say recently that you can’t change a primary key value in...
By Kevin3NF
Indexes 101: What, Why, and When? “What Is an Index?” I get this question...
Comments posted to this topic are about the item 50 Years of Microsoft
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Comments posted to this topic are about the item Retrieving Data Using the REST...
Can I have a collation expression like this in SQL Server 2022?
... WHERE ColumnA = ( 'abc' COLLATE French_CI_AS) COLLATE French_CS_AS ...See possible answers