SQL Visualizer
See which predicates do nothing. Watch rows vanish on bad joins. Laugh. Then fix it.
Pirate of Dysfunction. Fix your joins. Save your sanity.
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See which predicates do nothing. Watch rows vanish on bad joins. Laugh. Then fix it.
Short, punchy lessons with live demos. Learn fast, keep your sanity.
Pi racks, mini data centers, and glorious mistakes. Failure is content.