Ad
6 kyu
Conditional Count
7,333pmatseykanets
Completed Languages:
8 kyu
Rock Paper Scissors!
130,102brunolm
Completed Languages:
8 kyu
Keep Hydrated!
216,671paulrichard
Completed Languages:
5 kyu
SQL Basics: Simple PIVOTING data
2,804matt c
Completed Languages:
6 kyu
SQL Basics: Top 10 customers by total payments amount
13,486jhoffner
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the QUERY - Totaling
8,844matt c
Completed Languages:
8 kyu
1. Find all active students
14,473raymartxx
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the JOIN
9,183matt c
Completed Languages:
7 kyu
Hello SQL World!
10,111Javatlacati
Completed Languages:
7 kyu
SQL Basics: Simple GROUP BY
22,363matt c
Completed Languages:
7 kyu
SQL Basics: Simple JOIN with COUNT
19,874matt c
Completed Languages:
6 kyu
SQL Basics: Simple HAVING
19,355matt c
Completed Languages:
7 kyu
SQL Basics: Simple JOIN
21,927jhoffner
Completed Languages:
8 kyu
SQL Basics: Simple SUM
21,172matt c
Completed Languages:
8 kyu
SQL Basics: Simple MIN / MAX
20,987matt c
Completed Languages:
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