Ad
6 kyu
Find the unique number
146,488isqua
Completed Languages:
5 kyu
Relational division: Find all movies two actors cast in together
7,542pmatseykanets
Completed Languages:
5 kyu
SQL Basics: Group By Day
7,386jhoffner
Completed Languages:
5 kyu
SQL Basics: Simple VIEW
3,994matt c
Completed Languages:
6 kyu
SQL Basics: Simple table totaling.
10,156matt c
Completed Languages:
6 kyu
SQL Basics: Simple HAVING
19,337matt c
Completed Languages:
6 kyu
SQL Basics: Simple IN
12,813matt c
Completed Languages:
6 kyu
SQL Basics: Simple UNION ALL
12,065matt c
Completed Languages:
6 kyu
SQL Basics: Top 10 customers by total payments amount
13,472jhoffner
Completed Languages:
7 kyu
Hello SQL World!
10,100Javatlacati
Completed Languages:
6 kyu
SQL Basics: Simple JOIN and RANK
13,237matt c
Completed Languages:
7 kyu
Easy SQL: Cube Root and Natural Log
6,828PG1
Completed Languages:
7 kyu
Easy SQL: ASCII Converter
6,339PG1
Completed Languages:
7 kyu
SQL Basics: Simple GROUP BY
22,343matt c
Completed Languages:
6 kyu
Find the odd int
299,978rbuckley
Completed Languages:
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