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4 kyu
Challenge: Two actors who cast together the most
3,234pmatseykanets
Completed Languages:
5 kyu
Relational division: Find all movies two actors cast in together
7,400pmatseykanets
Completed Languages:
7 kyu
SQL: Right and Left
7,277PG1
Completed Languages:
6 kyu
Conditional Count
7,172pmatseykanets
Completed Languages:
7 kyu
SQL with Harry Potter: Sorting Hat Comparators
9,013sHale
Completed Languages:
6 kyu
SQL Basics: Simple IN
12,593matt c
Completed Languages:
7 kyu
Countries Capitals for Trivia Night (SQL for Beginners #6)
13,031MaikelNabil
Completed Languages:
7 kyu
GROCERY STORE: Inventory
10,326baaart
Completed Languages:
7 kyu
SQL: Concatenating Columns
13,288PG1
Completed Languages:
7 kyu
SQL Basics: Simple GROUP BY
21,934matt c
Completed Languages:
6 kyu
SQL Basics: Simple HAVING
18,958matt c
Completed Languages:
5 kyu
SQL Basics: Group By Day
7,278jhoffner
Completed Languages:
7 kyu
SQL with Pokemon: Damage Multipliers
7,242sHale
Completed Languages:
6 kyu
SQL Basics: Simple FULL TEXT SEARCH
4,434matt c
Completed Languages:
6 kyu
SQL Basics: Simple NULL handling
8,047matt c
Completed Languages:
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