Create Database Migrations
Create and manage database migrations with proper versioning and rollback support
npx claude-code-templates@latest --command setup/create-database-migrations Scanned by NVIDIA SkillSpector
Automated static analysis (no LLM) · v2.12.0 · 2026-10-23
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Content
Create Database Migrations
Create and manage database migrations: $ARGUMENTS
Current Database State
- ORM detection: @package.json or @requirements.txt (detect Sequelize, Prisma, Alembic, etc.)
- Migration files: !
find . -name "*migration*" -type f | head -5 - Database config: @config/database.* or @prisma/schema.prisma
- Current schema: !
ls migrations/ 2>/dev/null | wc -lmigrations found
Task
Create comprehensive database migrations with proper versioning and rollback capabilities:
Migration Types: Use $ARGUMENTS to specify table creation, column addition, table alteration, or data migration
Migration Framework:
- Migration Planning - Analyze schema changes, dependencies, and data impact
- Migration Generation - Create timestamped migration files with up/down methods
- Schema Updates - Table creation, column modifications, index management
- Data Migrations - Safe data transformations and backfills
- Rollback Strategy - Implement reliable rollback procedures for each change
- Testing - Validate migrations in development and staging environments
Best Practices: Follow database-specific conventions, maintain referential integrity, handle large datasets efficiently, and ensure zero-downtime deployments.
Output: Production-ready migration files with comprehensive rollback support, proper indexing, and data safety measures.