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📰 Dev.to · Technical Turtle

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The Postgres migration that locks your table at 3am, and how to catch it in review
Dev.to · Technical Turtle 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 1mo ago
The Postgres migration that locks your table at 3am, and how to catch it in review
-- looks fine in review, locks your busiest table in prod: ALTER TABLE users ALTER COLUMN email SET...
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Catch the dangerous Postgres migration at the CI step
Dev.to · Technical Turtle 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 1mo ago
Catch the dangerous Postgres migration at the CI step
-- looks routine in review, locks your table in production: CREATE INDEX idx_orders_customer ON...
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