Ad
6 kyu
SELECT prime numbers
2,581sq6jnx
Completed Languages:
5 kyu
SQLonacci sequence
1,464marko-bekhta
Completed Languages:
5 kyu
SQL Basics: Group By Day
7,607jhoffner
Completed Languages:
5 kyu
SQL Statistics: MIN, MEDIAN, MAX
6,035matt c
Completed Languages:
7 kyu
SQL Basics: Simple JOIN with COUNT
20,523matt c
Completed Languages:
8 kyu
Easy SQL: Rounding Decimals
14,555PG1
Completed Languages:
6 kyu
Calculating Batting Average
5,600AdamRFSwayze
Completed Languages:
7 kyu
SQL Basics: Repeat and Reverse
11,004PG1
Completed Languages:
5 kyu
Relational division: Find all movies two actors cast in together
7,829pmatseykanets
Completed Languages:
7 kyu
SQL: Bytes in String from Ints
3,392PG1
Completed Languages:
6 kyu
SQL Basics: Top 10 customers by total payments amount
14,039jhoffner
Completed Languages:
7 kyu
GROCERY STORE: Logistic Optimisation
6,254baaart
Completed Languages:
7 kyu
Easy SQL: Moving Values
4,780PG1
Completed Languages:
7 kyu
SQL Basics - Position
11,614PG1
Completed Languages:
6 kyu
SQL Basics: Simple UNION ALL
12,429matt c
Completed Languages:
Loading more items...