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SQLonacci sequence
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SQL Basics: Simple PIVOTING data WITHOUT CROSSTAB
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SQL Basics: Top 10 customers by total payments amount
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SQL Basics: Simple table totaling.
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SQL Basics: Simple IN
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Conditional Count
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SQL Bug Fixing: Fix the JOIN
9,443matt c
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SELECT prime numbers
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Calculating Batting Average
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Subqueries master
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SQL: Regex AlphaNumeric Split
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8 kyu
Multiply
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