Ad
6 kyu
SQL Basics: Simple NULL handling
8,130matt c
Completed Languages:
6 kyu
SQL Basics: Top 10 customers by total payments amount
13,363jhoffner
Completed Languages:
7 kyu
SQL Basics: Truncating
6,813PG1
Completed Languages:
5 kyu
Relational division: Find all movies two actors cast in together
7,473pmatseykanets
Completed Languages:
8 kyu
Even or Odd
525,608suuuzi
Completed Languages:
5 kyu
SQL Basics: Simple Hierarchical structure
2,808matt c
Completed Languages:
8 kyu
Opposite number
344,022sergioet
Completed Languages:
7 kyu
Simple Fun #74: Growing Plant
12,118myjinxin2015
Completed Languages:
5 kyu
SQL Basics: Group By Day
7,331jhoffner
Completed Languages:
6 kyu
SQL Basics: Simple UNION ALL
11,976matt c
Completed Languages:
6 kyu
SQL Basics: Create a FUNCTION (DATES)
3,454matt c
Completed Languages:
7 kyu
Countries Capitals for Trivia Night (SQL for Beginners #6)
13,260MaikelNabil
Completed Languages:
7 kyu
Easy SQL: ASCII Converter
6,305PG1
Completed Languages:
8 kyu
SQL Basics: Simple SUM
20,938matt c
Completed Languages:
8 kyu
Is n divisible by x and y?
125,511naaz
Completed Languages:
Loading more items...