Ad
7 kyu
SQL Basics - Trimming the Field
7,664PG1
Completed Languages:
7 kyu
SQL Basics: Simple JOIN with COUNT
19,965matt c
Completed Languages:
7 kyu
SQL Basics: Simple GROUP BY
22,441matt c
Completed Languages:
6 kyu
SQL Basics: Simple IN
12,864matt c
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6 kyu
SQL Basics: Simple FULL TEXT SEARCH
4,518matt c
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4 kyu
Challenge: Two actors who cast together the most
3,309pmatseykanets
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5 kyu
SQL Basics: Simple Hierarchical structure
2,860matt c
Completed Languages:
5 kyu
Relational division: Find all movies two actors cast in together
7,583pmatseykanets
Completed Languages:
5 kyu
SQL Basics: Group By Day
7,426jhoffner
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5 kyu
SQL Basics: Simple VIEW
4,013matt c
Completed Languages:
6 kyu
SQL Basics: Top 10 customers by total payments amount
13,540jhoffner
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6 kyu
Calculating Batting Average
5,494AdamRFSwayze
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5 kyu
Using Window Functions To Get Top N per Group
2,898pmatseykanets
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6 kyu
Conditional Count
7,373pmatseykanets
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6 kyu
SQL Bug Fixing: Fix the JOIN
9,219matt c
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