Ad
8 kyu
Opposite number
345,432sergioet
Completed Languages:
6 kyu
SQL Basics: Simple PIVOTING data WITHOUT CROSSTAB
3,343marko-bekhta
Completed Languages:
6 kyu
SQL Basics: Create a FUNCTION (DATES)
3,464matt c
Completed Languages:
6 kyu
Analyzing the sales by product and date
2,105FArekkusu
Completed Languages:
6 kyu
SQL Basics: Simple FULL TEXT SEARCH
4,477matt c
Completed Languages:
6 kyu
SQL Basics: Simple HAVING
19,237matt c
Completed Languages:
6 kyu
Conditional Count
7,282pmatseykanets
Completed Languages:
6 kyu
SQL Basics: Simple WITH
8,895matt c
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the QUERY - Totaling
8,792matt c
Completed Languages:
6 kyu
SQL Basics: Simple EXISTS
13,322matt c
Completed Languages:
6 kyu
SQL Basics: Simple IN
12,742matt c
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the JOIN
9,135matt c
Completed Languages:
6 kyu
SQL Basics: Top 10 customers by total payments amount
13,396jhoffner
Completed Languages:
6 kyu
SQL Basics: Simple JOIN and RANK
13,169matt c
Completed Languages:
6 kyu
SQL Basics: Simple table totaling.
10,093matt c
Completed Languages:
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