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GROUP BY clause: A How-To Guide

Posted on May 10, 2021August 19, 2022 by Josh D
GROUP BY clause: A How-To Guide

Reading Time: 9 minutesWhen you are first learning how to query SQL Server databases, you might find yourself thoroughly confused by the GROUP BY clause. I know I was, for sure. You might ask yourself questions like: “What columns am I allowed to use in the SELECT list?” “Can I put more than Continue Reading

Posted In Querying data, The Basics

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