Ad
8 kyu
Reversed Words
86,087jhoffner
Completed Languages:
4 kyu
Challenge: Two actors who cast together the most
3,278pmatseykanets
Completed Languages:
5 kyu
SQL Basics: Simple PIVOTING data
2,785matt c
Completed Languages:
6 kyu
SQL Basics: Create a FUNCTION (DATES)
3,465matt c
Completed Languages:
6 kyu
SQL Basics: Simple WITH
8,896matt c
Completed Languages:
6 kyu
Conditional Count
7,283pmatseykanets
Completed Languages:
6 kyu
SQL Basics: Simple table totaling.
10,095matt c
Completed Languages:
5 kyu
SQL Statistics: MIN, MEDIAN, MAX
5,824matt c
Completed Languages:
5 kyu
Relational division: Find all movies two actors cast in together
7,496pmatseykanets
Completed Languages:
6 kyu
SQL Basics: Simple EXISTS
13,322matt c
Completed Languages:
7 kyu
SQL Basics: Simple JOIN with COUNT
19,742matt c
Completed Languages:
6 kyu
SQL Basics: Simple JOIN and RANK
13,172matt c
Completed Languages:
6 kyu
Playing with digits
138,112g964
Completed Languages:
7 kyu
Complete The Pattern #6 - Odd Ladder
2,610DivyanshBatham
Completed Languages:
8 kyu
1. Find all active students
14,403raymartxx
Completed Languages:
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