Ad
6 kyu
Subqueries master
1,706Javatlacati
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the QUERY - Totaling
9,164matt c
Completed Languages:
5 kyu
SQL Statistics: MIN, MEDIAN, MAX
6,050matt c
Completed Languages:
6 kyu
SQL Basics: Simple FULL TEXT SEARCH
4,616matt c
Completed Languages:
6 kyu
SQL Basics: Simple IN
13,233matt c
Completed Languages:
6 kyu
SQL Basics: Simple EXISTS
13,828matt c
Completed Languages:
6 kyu
SQL Basics: Simple NULL handling
8,520matt c
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the JOIN
9,487matt c
Completed Languages:
6 kyu
SQL Basics: Simple table totaling.
10,590matt c
Completed Languages:
6 kyu
SQL Basics: Simple UNION ALL
12,448matt c
Completed Languages:
6 kyu
SQL Basics: Simple HAVING
19,998matt c
Completed Languages:
6 kyu
Conditional Count
7,671pmatseykanets
Completed Languages:
6 kyu
Analyzing the sales by product and date
2,168FArekkusu
Completed Languages:
8 kyu
Returning Strings
247,004Aweson1
Completed Languages:
6 kyu
Positions Average
3,904g964
Completed Languages:
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