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6 kyu
SQL Basics: Simple HAVING
19,035matt c
Completed Languages:
7 kyu
SQL Basics: Simple GROUP BY
22,011matt c
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8 kyu
1. Find all active students
14,244raymartxx
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8 kyu
SQL Basics: Simple WHERE and ORDER BY
25,280matt c
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8 kyu
SQL Basics: Simple MIN / MAX
20,544matt c
Completed Languages:
8 kyu
SQL Basics: Simple SUM
20,712matt c
Completed Languages: