Ad
6 kyu
Subqueries master
1,648Javatlacati
Completed Languages:
5 kyu
SQL Basics: Simple VIEW
4,006matt c
Completed Languages:
8 kyu
Even or Odd
535,635suuuzi
Completed Languages:
8 kyu
Easy SQL: Rounding Decimals
13,950PG1
Completed Languages:
7 kyu
SQL Basics: Simple JOIN with COUNT
19,904matt c
Completed Languages:
6 kyu
SELECT prime numbers
2,544sq6jnx
Completed Languages:
6 kyu
SQL: Regex AlphaNumeric Split
3,311PG1
Completed Languages:
6 kyu
SQL Basics: Simple JOIN and RANK
13,283matt c
Completed Languages:
5 kyu
SQL Basics: Group By Day
7,406jhoffner
Completed Languages:
6 kyu
SQL Basics: Simple IN
12,840matt c
Completed Languages:
6 kyu
Conditional Count
7,351pmatseykanets
Completed Languages:
6 kyu
SQL Basics - Monsters using CASE
10,911PG1
Completed Languages:
5 kyu
Calculating Running Total
4,615pmatseykanets
Completed Languages:
5 kyu
Relational division: Find all movies two actors cast in together
7,556pmatseykanets
Completed Languages:
7 kyu
GROCERY STORE: Logistic Optimisation
6,114baaart
Completed Languages:
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