Migration Runbook Generator

Paste your before and after schemas. Get a production-ready migration runbook with risk assessment, rollback plan, monitoring queries, and communication templates.

SQL Dialect

📋 Before (Current Schema)

📋 After (Target Schema)

📘 Migration Runbook

🛡️ Catch Breaking Changes Before They Deploy

SchemaLens automatically diffs your schemas in CI/CD and generates this runbook on every pull request. Zero config, zero signup.

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SchemaLens

Compare SQL schemas. Spot changes instantly. Generate migrations.

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