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7 kyu
SQL: Concatenating Columns
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SQL Basics: Truncating
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GROCERY STORE: Logistic Optimisation
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GROCERY STORE: Inventory
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Easy SQL: Absolute Value and Log to Base
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SQL easy regex extraction
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GROCERY STORE: Real Price!
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BASICS: Length based SELECT with LIKE
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Easy SQL: Moving Values
4,595PG1
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SQL: Regex Replace
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SQL Basics - Position
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9,928Javatlacati
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SQL Basics: Mod
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Easy SQL: Convert to Hexadecimal
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Easy SQL: LowerCase
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