# Skill Database Migrations

> Planeja e verifica migrações de banco com compatibilidade, idempotência, RLS, seeds, índices, backfill e rollback seguro.

- Skill: `iapro-community/skill-database-migrations` (Agent Skill)
- Install (CLI): `npx skillmds@latest add iapro-community/skill-database-migrations`
- Raw SKILL.md: https://api.skillmd.com/api/skills/iapro-community/skill-database-migrations/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: IAPro-Community (https://skillmd.com/u/iapro-community)
- Updated: 2026-09-21
- Page: https://skillmd.com/skills/iapro-community/skill-database-migrations

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# Database Migrations

Inspect schema, ORM conventions, deployment order, RLS, indexes, data volume, and rollback constraints. Prefer expand-migrate-contract: add compatible structures, deploy code, backfill in bounded batches, then contract later. Define locks, timeout, retry, idempotency, observability, and verification queries. Treat production data changes as high risk and require authorization before execution.