Kata Library: SQL Practice
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5 Kata Found
6 kyu
Code golf: Simple short select
93
Twilight_Sun
SQL
Restricted
Databases
Puzzles
5 kyu
Small Ouroboros: SQL Quine relay
23
Twilight_Sun
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SQL
4 kyu
Sneaky student #2
58
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6 kyu
Sneaky student #1
244
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SQL
Databases
3 kyu
Challenge: Transpose two-dimensional arrays
935
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2 Issues Reported
Puzzles
SQL
Databases
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