Are Not Equal to Operators Equal to Not In? – SQL in Sixty Seconds #102


 

What I love most about my job Comprehensive Database Performance Health Check, is that I get to work with different people and answer questions. Today we will see a very interesting question – Are Not Equal (<> or !=! to Operators Equal to Not In? 

To be honest the question was very interesting and I built a very simple video of SQL in the Sixty Seconds on it. Please watch the video and do let me know your feedback about it.

Here is a simple demonstration of the sample database WideWorldImporters. Here is the instruction to download them. I am sure the video