Ad
7 kyu
L2: Triple X
4,782Swolebrain
Completed Languages:
7 kyu
Filter Long Words
6,086anuprajg
Completed Languages:
5 kyu
SQL Basics: Simple Hierarchical structure
2,780matt c
Completed Languages:
6 kyu
Condi cipher
339dcieslak
Completed Languages:
6 kyu
SQL Basics: Simple NULL handling
8,043matt c
Completed Languages:
5 kyu
SQL Statistics: MIN, MEDIAN, MAX
5,756matt c
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the QUERY - Totaling
8,672matt c
Completed Languages:
6 kyu
Sort only integers in Nested List
182jamad
Completed Languages:
5 kyu
SQL Basics: Simple PIVOTING data
2,750matt c
Completed Languages:
6 kyu
SQL Basics: Simple PIVOTING data WITHOUT CROSSTAB
3,300marko-bekhta
Completed Languages:
7 kyu
Simple Fun #13: Magical Well
1,434myjinxin2015
Completed Languages:
7 kyu
Simple Fun #136: Missing Values
2,885myjinxin2015
Completed Languages:
6 kyu
SQL Basics: Simple JOIN and RANK
12,970matt c
Completed Languages:
6 kyu
SQL Basics: Simple WITH
8,746matt c
Completed Languages:
7 kyu
SQL Basics: Create a FUNCTION
6,457matt c
Completed Languages:
Loading more items...