alembic-patterns
Alembic Migration Patterns
Audience: Python developers working with SQLAlchemy databases Goal: Provide migration patterns for safe schema evolution with Alembic
Alembic Setup
# Initialize
alembic init alembic
# Configure alembic.ini
sqlalchemy.url = postgresql://user:pass@localhost/db
alembic/env.py Configuration
from app.models import Base
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