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Difference between UNION and UNION ALL in SQL Server

March 22, 2015December 20, 2019 - by SQL Geek - Leave a Comment

Difference between UNION and UNION ALL is one of the most asked interview question. UNION and UNION ALL both combine result set from two or more queries into single result. The …

SQL Server

SQL Server – Union and Union All, it’s not the same stuff

June 18, 2011December 15, 2014 - by Piyush Bajaj - 2 Comments.

Hey Geeks, You might have the knowledge of it, but do you know that there’s a difference between this two of them. So I will try to give brief on this: …