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4 kyu
Challenge: Two actors who cast together the most
3,249pmatseykanets
Completed Languages:
5 kyu
Relational division: Find all movies two actors cast in together
7,419pmatseykanets
Completed Languages:
5 kyu
SQL Basics: Group By Day
7,292jhoffner
Completed Languages:
5 kyu
SQL Basics: Simple PIVOTING data
2,756matt c
Completed Languages:
6 kyu
Subqueries master
1,630Javatlacati
Completed Languages:
6 kyu
SQL: Regex AlphaNumeric Split
3,263PG1
Completed Languages:
6 kyu
SQL Basics: Simple FULL TEXT SEARCH
4,440matt c
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the JOIN
9,038matt c
Completed Languages:
5 kyu
Calculating Running Total
4,528pmatseykanets
Completed Languages:
6 kyu
SQL Basics: Simple WITH
8,798matt c
Completed Languages:
6 kyu
Conditional Count
7,202pmatseykanets
Completed Languages:
Retired
Recursion #1 - Factorial
8,336gabrielsiedler
Completed Languages:
6 kyu
Calculating Batting Average
5,419AdamRFSwayze
Completed Languages:
5 kyu
SQL Statistics: MIN, MEDIAN, MAX
5,772matt c
Completed Languages:
6 kyu
SQL Basics: Top 10 customers by total payments amount
13,250jhoffner
Completed Languages:
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