In my project I see that people writes different things with EXISTS logical operator (EXISTS (SELECT StarOrOne FROM...)). They are "*", "1" and even "TOP 1 1" or "TOP 1 *". The aim of this article to give a good explanation which option is the best.
2020-01-24 (first published: 2017-04-24)
13,697 reads
By Ed Elliott
Spark ML in .NET for Apache Spark Spark is awesome, .NET is awesome, machine...
By Steve Jones
I’ve started to add a daily coping tip to the SQLServerCentral newsletter and to...
By Kamil
Struggling with #ADF deployment? adf_publish branch doesn’t suit your purposes? Don’t have skills with PowerShell? I have good...
Okay - I have a text field that i need to 'wildcard' search and...
Hello All, I have a requirement where we need to merge spans if the...
How can I get a list of all database owners in an instance (not...
Ask SSC