Kata

7 kyu

SQL Basics: Simple GROUP BY

34 34 2787% of 1,3859,784 of 9,787matt c

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Fundamentals

SQL

Databases

Information Systems

Data

These users have contributed to this kata:

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Beta

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Status:Testing & feedback needed

Estimated Rank:
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Stats:

Created	Oct 26, 2016
Published	Oct 26, 2016
Warriors Trained	12773
Total Skips	730
Total Code Submissions	24457
Total Times Completed	9787
SQL Completions	9784
Total Stars	34

% of votes with a positive feedback rating	87% of 1385
Total "Very Satisfied" Votes	1069
Total "Somewhat Satisfied" Votes	279
Total "Not Satisfied" Votes	37
Total Rank Assessments	11
Average Assessed Rank	7 kyu
Highest Assessed Rank	7 kyu
Lowest Assessed Rank	8 kyu