Ad
8 kyu
Opposite number
368,513sergioet
Completed Languages:
6 kyu
SQL Basics: Simple PIVOTING data WITHOUT CROSSTAB
3,456marko-bekhta
Completed Languages:
6 kyu
SQL Basics: Create a FUNCTION (DATES)
3,586matt c
Completed Languages:
6 kyu
Analyzing the sales by product and date
2,169FArekkusu
Completed Languages:
6 kyu
SQL Basics: Simple FULL TEXT SEARCH
4,617matt c
Completed Languages:
6 kyu
SQL Basics: Simple HAVING
20,007matt c
Completed Languages:
6 kyu
Conditional Count
7,675pmatseykanets
Completed Languages:
6 kyu
SQL Basics: Simple WITH
9,307matt c
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the QUERY - Totaling
9,169matt c
Completed Languages:
6 kyu
SQL Basics: Simple EXISTS
13,832matt c
Completed Languages:
6 kyu
SQL Basics: Simple IN
13,239matt c
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the JOIN
9,490matt c
Completed Languages:
6 kyu
SQL Basics: Top 10 customers by total payments amount
14,135jhoffner
Completed Languages:
6 kyu
SQL Basics: Simple JOIN and RANK
13,766matt c
Completed Languages:
6 kyu
SQL Basics: Simple table totaling.
10,595matt c
Completed Languages:
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