5 kyu

Using LATERAL JOIN To Get Top N per Group

582494% of 160744 of 745pmatseykanets
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Fundamentals
SQL
Databases
Information Systems
Data

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CreatedNov 7, 2016
PublishedNov 7, 2016
Warriors Trained2961
Total Skips1109
Total Code Submissions11835
Total Times Completed745
SQL Completions744
Total Stars58
% of votes with a positive feedback rating94% of 160
Total "Very Satisfied" Votes144
Total "Somewhat Satisfied" Votes14
Total "Not Satisfied" Votes2
Total Rank Assessments18
Average Assessed Rank
5 kyu
Highest Assessed Rank
4 kyu
Lowest Assessed Rank
6 kyu