Database Administrators

Good Question

 Good Question
Question score of 25 or more. This badge can be awarded multiple times.

earned this badge 2 times.
Why do we use Group by 1 and Group by 1,2,3 in SQL query?
Awarded Apr 2, 2019 at 8:30
Why use WHERE 1 or WHERE 1=1?
Awarded Jun 5, 2017 at 7:49

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