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SQL: Concatenating Columns
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Calculating Running Total
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SQL Basics: Group By Day
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SQL Basics: Repeat and Reverse
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SQL Basics: Simple table totaling.
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GROCERY STORE: Logistic Optimisation
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GROCERY STORE: Support Local Products
8,414baaart
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SQL Basics: Simple GROUP BY
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SQL Basics: Simple NULL handling
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Calculating Batting Average
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SQL with Harry Potter: Sorting Hat Comparators
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SQL Basics: Simple FULL TEXT SEARCH
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SQL Basics: Simple JOIN and RANK
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Easy SQL: Cube Root and Natural Log
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SQL: Regex Replace
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