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6 kyu
SQL Basics: Simple FULL TEXT SEARCH
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SQL Bug Fixing: Fix the QUERY - Totaling
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8 kyu
Keep Hydrated!
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SQL Basics: Create a FUNCTION (DATES)
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Relational division: Find all movies two actors cast in together
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SQL Basics: Simple IN
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SQL Statistics: MIN, MEDIAN, MAX
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SQL Basics: Simple NULL handling
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SQL Basics: Simple UNION ALL
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5 kyu
SQL Basics: Simple PIVOTING data
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SQL Basics: Simple WHERE and ORDER BY
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SQL Basics: Simple GROUP BY
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1. Find all active students
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SQL Basics: Simple WITH
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SQL Basics: Simple VIEW
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