Ad
6 kyu
Conditional Count
7,293pmatseykanets
Completed Languages:
6 kyu
SQL Basics: Simple JOIN and RANK
13,178matt c
Completed Languages:
5 kyu
SQL Basics: Simple PIVOTING data
2,786matt c
Completed Languages:
5 kyu
Relational division: Find all movies two actors cast in together
7,500pmatseykanets
Completed Languages:
6 kyu
SQL Basics: Simple PIVOTING data WITHOUT CROSSTAB
3,346marko-bekhta
Completed Languages:
5 kyu
Calculating Running Total
4,588pmatseykanets
Completed Languages:
6 kyu
SQL Basics: Simple FULL TEXT SEARCH
4,480matt c
Completed Languages:
6 kyu
SQL: Regex AlphaNumeric Split
3,291PG1
Completed Languages:
6 kyu
SQL Basics: Simple HAVING
19,251matt c
Completed Languages:
5 kyu
SQL Basics: Simple VIEW
3,982matt c
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the JOIN
9,137matt c
Completed Languages:
7 kyu
BASICS: Length based SELECT with LIKE
10,269baaart
Completed Languages:
6 kyu
SQL Basics - Monsters using CASE
10,829PG1
Completed Languages:
6 kyu
SQL Basics: Simple IN
12,749matt c
Completed Languages:
6 kyu
SQL Basics: Top 10 customers by total payments amount
13,404jhoffner
Completed Languages:
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