5 kyu

Using LATERAL JOIN To Get Top N per Group

30993% of 91396 of 397pmatseykanets
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Fundamentals
SQL
Databases
Information Systems
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CreatedNov 7, 2016
PublishedNov 7, 2016
Warriors Trained1773
Total Skips701
Total Code Submissions7342
Total Times Completed397
SQL Completions396
Total Stars30
% of votes with a positive feedback rating93% of 91
Total "Very Satisfied" Votes80
Total "Somewhat Satisfied" Votes9
Total "Not Satisfied" Votes2
Total Rank Assessments18
Average Assessed Rank
5 kyu
Highest Assessed Rank
4 kyu
Lowest Assessed Rank
6 kyu