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Migration Review Checklist
Forward
- Identify the schema and data transition.
- Check compatibility with the currently deployed application version.
- Estimate locks, transaction duration, and affected row volume.
Rollback
- State whether rollback is safe, lossy, or impossible.
- Keep destructive cleanup separate from the compatibility migration.
- Name the restore or compensating path when reversal is not possible.
Evidence
- Record the exact validation command and result.
- Link each risk to a file and statement.
- Leave the decision blocked when production volume or compatibility evidence is missing.