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Wen Yan Cheong
1,482 Points
my query is not giving the correct results

Posted on Sep 14, 2024 by Wen Yan Cheong

Wen Yan Cheong
1,482 Points
1 Answer
Terry Zhong
4,058 Points
Possible error in video - EXCEPT venn diagram min 1:09

Posted on Apr 3, 2021 by Terry Zhong

Terry Zhong
4,058 Points
1 Answer
lukej
34,222 Points
Task 2 of the Code Challenge

Posted on Aug 1, 2018 by lukej

lukej
34,222 Points
2 Answers
Ahmed Mohamed Fouad
11,735 Points
SQL Playground - Set Operations Practice (second question)

Posted on May 10, 2018 by Ahmed Mohamed Fouad

Ahmed Mohamed Fouad
11,735 Points
7 Answers
Sean Flanagan
33,236 Points
Task 1

Posted on Apr 12, 2018 by Sean Flanagan

Sean Flanagan
33,236 Points
2 Answers
Angel Avendaño
5,013 Points
Count the total of rows in the result query when UNION is present

Posted on Nov 18, 2017 by Angel Avendaño

Angel Avendaño
5,013 Points
1 Answer
Danny Zhang
2,014 Points
EXCEPT will return duplicate rows in table 1? or just unique rows in table 1?

Posted on Aug 31, 2017 by Danny Zhang

Danny Zhang
2,014 Points
1 Answer
David Wright
4,437 Points
Task 2 of 3 UNION or JOIN two query results that include EXCEPT clauses

Posted on Oct 3, 2016 by David Wright

David Wright
4,437 Points
8 Answers

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