Ad
6 kyu
Subqueries master
1,641Javatlacati
Completed Languages:
5 kyu
SQL Basics: Simple VIEW
3,983matt c
Completed Languages:
8 kyu
Even or Odd
529,265suuuzi
Completed Languages:
8 kyu
Easy SQL: Rounding Decimals
13,834PG1
Completed Languages:
7 kyu
SQL Basics: Simple JOIN with COUNT
19,780matt c
Completed Languages:
6 kyu
SELECT prime numbers
2,535sq6jnx
Completed Languages:
6 kyu
SQL: Regex AlphaNumeric Split
3,294PG1
Completed Languages:
6 kyu
SQL Basics: Simple JOIN and RANK
13,187matt c
Completed Languages:
5 kyu
SQL Basics: Group By Day
7,354jhoffner
Completed Languages:
6 kyu
SQL Basics: Simple IN
12,758matt c
Completed Languages:
6 kyu
Conditional Count
7,302pmatseykanets
Completed Languages:
6 kyu
SQL Basics - Monsters using CASE
10,846PG1
Completed Languages:
5 kyu
Calculating Running Total
4,591pmatseykanets
Completed Languages:
5 kyu
Relational division: Find all movies two actors cast in together
7,509pmatseykanets
Completed Languages:
7 kyu
GROCERY STORE: Logistic Optimisation
6,084baaart
Completed Languages:
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