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5 kyu
SQL Tuning: Function Calls
1,853danicat
Completed Languages:
5 kyu
Relational division: Find all movies two actors cast in together
7,403pmatseykanets
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the QUERY - Totaling
8,681matt c
Completed Languages:
6 kyu
SELECT prime numbers
2,510sq6jnx
Completed Languages:
6 kyu
SQL Basics: Simple PIVOTING data WITHOUT CROSSTAB
3,303marko-bekhta
Completed Languages:
6 kyu
SQL Basics: Simple IN
12,597matt c
Completed Languages:
7 kyu
Alphabetical Addition
11,475user8436785
Completed Languages:
7 kyu
Maximum Multiple
30,571MrZizoScream
Completed Languages:
7 kyu
SQL Basics: Up and Down
7,975PG1
Completed Languages:
7 kyu
Easy SQL: Counting and Grouping
14,966PG1
Completed Languages:
7 kyu
SQL Basics: Simple JOIN
21,461jhoffner
Completed Languages:
6 kyu
Split Strings
152,564jhoffner
Completed Languages:
6 kyu
Find the missing term in an Arithmetic Progression
21,033Coldberg
Completed Languages:
6 kyu
Who likes it?
336,693BattleRattle
Completed Languages:
6 kyu
Build a pile of Cubes
84,832g964
Completed Languages:
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