Schema-risk

Today you can ask an AI tool to generate an API, write backend logic, or even create database migrations. What used to take hours can now happen in minutes, but there is a hidden problem. AI can generate migrations it doesn’t always understand their impact. A migration like this might look harmless: * ALTER TABLE users DROP COLUMN email; * But in a production system, a single command like that can cause: • permanent data loss • broken application queries • failing deployments • costly rollbacks There have already been cases where AI-powered development tools accidentally caused destructive database operations. Developers using tools like Claude and platforms such as Replit have reported situations where AI-generated actions ended up deleting or damaging production databases. The problem is that database migrations are one of the most dangerous operations in software systems, and they require understanding things like: data dependencies foreign keys table sizes cascading deletes locking