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4 kyu
Challenge: Two actors who cast together the most
3,270pmatseykanets
Completed Languages:
5 kyu
SQL Basics: Simple Hierarchical structure
2,808matt c
Completed Languages:
6 kyu
SQL Basics: Top 10 customers by total payments amount
13,358jhoffner
Completed Languages:
7 kyu
SQL with Street Fighter: Total Wins
8,727sHale
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the QUERY - Totaling
8,758matt c
Completed Languages:
6 kyu
SQL Basics: Simple table totaling.
10,056matt c
Completed Languages:
6 kyu
SQL Basics: Simple EXISTS
13,278matt c
Completed Languages:
5 kyu
SQL Basics: Group By Day
7,329jhoffner
Completed Languages:
6 kyu
SQL Basics - Monsters using CASE
10,796PG1
Completed Languages:
7 kyu
Easy SQL: Absolute Value and Log to Base
6,999PG1
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the JOIN
9,108matt c
Completed Languages:
6 kyu
SQL Basics: Simple UNION ALL
11,971matt c
Completed Languages:
5 kyu
Calculating Running Total
4,564pmatseykanets
Completed Languages:
6 kyu
SELECT prime numbers
2,523sq6jnx
Completed Languages:
6 kyu
SQL Basics: Simple JOIN and RANK
13,121matt c
Completed Languages:
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