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ValNik
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5
Calculate time span with different patterns
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PostgreSQL - Optimizing query with multiple table selects
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Select where x is true but not y
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Intersect datasets without removing duplicates values
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Combine overlapping date ranges
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Switch ASC / DESC in ORDER BY with a CASE construct?
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How to Handle Rows with and without Status Changes in History Table
Aug 22, 2024
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Filtering out duplicates within a CTE
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