6 kyu

SQL Basics: Simple EXISTS

782585% of 9896,011 of 6,015matt c
Loading description...
Fundamentals
SQL
Databases
Information Systems
Data

These users have contributed to this kata:

Stats:

CreatedOct 26, 2016
PublishedOct 26, 2016
Warriors Trained10392
Total Skips1451
Total Code Submissions34283
Total Times Completed6015
SQL Completions6011
Total Stars78
% of votes with a positive feedback rating85% of 989
Total "Very Satisfied" Votes734
Total "Somewhat Satisfied" Votes207
Total "Not Satisfied" Votes48
Total Rank Assessments8
Average Assessed Rank
6 kyu
Highest Assessed Rank
6 kyu
Lowest Assessed Rank
8 kyu