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8 kyu
Easy SQL: LowerCase
15,548PG1
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8 kyu
Collect Tuition (SQL for Beginners #4)
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8 kyu
1. Find all active students
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8 kyu
On the Canadian Border (SQL for Beginners #2)
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SQL Basics: Simple SUM
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5 kyu
Relational division: Find all movies two actors cast in together
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6 kyu
SQL Basics - Monsters using CASE
10,851PG1
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5 kyu
SQL Basics: Group By Day
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5 kyu
SQL Statistics: MIN, MEDIAN, MAX
5,829matt c
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7 kyu
Beginner Series #3 Sum of Numbers
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7 kyu
Binary Addition
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6 kyu
SQL Basics: Top 10 customers by total payments amount
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SQL Basics: Simple HAVING
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SQL Basics: Simple GROUP BY
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SQL Basics: Simple JOIN with COUNT
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