Ad
6 kyu
Find the unique number
144,645isqua
Completed Languages:
5 kyu
Relational division: Find all movies two actors cast in together
7,468pmatseykanets
Completed Languages:
5 kyu
SQL Basics: Group By Day
7,329jhoffner
Completed Languages:
5 kyu
SQL Basics: Simple VIEW
3,970matt c
Completed Languages:
6 kyu
SQL Basics: Simple table totaling.
10,055matt c
Completed Languages:
6 kyu
SQL Basics: Simple HAVING
19,164matt c
Completed Languages:
6 kyu
SQL Basics: Simple IN
12,700matt c
Completed Languages:
6 kyu
SQL Basics: Simple UNION ALL
11,971matt c
Completed Languages:
6 kyu
SQL Basics: Top 10 customers by total payments amount
13,356jhoffner
Completed Languages:
7 kyu
Hello SQL World!
10,002Javatlacati
Completed Languages:
6 kyu
SQL Basics: Simple JOIN and RANK
13,120matt c
Completed Languages:
7 kyu
Easy SQL: Cube Root and Natural Log
6,798PG1
Completed Languages:
7 kyu
Easy SQL: ASCII Converter
6,304PG1
Completed Languages:
7 kyu
SQL Basics: Simple GROUP BY
22,141matt c
Completed Languages:
6 kyu
Find the odd int
296,793rbuckley
Completed Languages:
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