headquarter/apps/api/alembic/.pi-map.md

apps/api/alembic

dir: apps/api/alembic

index: apps/api/alembic/.pi-map.index.md

role

Database migration infrastructure for the API application, providing version-controlled schema evolution with async SQLAlchemy support.

files

• env.py | Configures Alembic database migration environment with async SQLAlchemy support for a project. | exp: func:run_migrations_offline() → None, call:context.configure, call:context.begin_transaction, call:context.run_migrations, func:do_run_migrations(connection: Connection) → None, call:context.configure, call:context.begin_transaction, call:context.run_migrations, func:run_async_migrations() → None, call:async_engine_from_config, call:config.get_section, call:connectable.connect, call:connection.run_sync, call:connectable.dispose, func:run_migrations_online() → None, call:asyncio.run, call:run_async_migrations | dep: logging.config, alembic, sqlalchemy, sqlalchemy.engine, sqlalchemy.ext.asyncio, src.config, src.models, asyncio
• script.py.mako | Alembic database migration script template that generates upgrade/downgrade functions for SQLAlchemy schema migrations | dep: alembic, sqlalchemy

arch

Alembic migration framework with Mako templating for generating revision scripts, async SQLAlchemy engine configuration, and autogenerate capabilities for schema change tracking.

tags

migrations, run, sqlalchemy, async, alembic, call:context.configure, call:context.begin, transaction

symbols

• run_migrations_offline
• do_run_migrations
• run_async_migrations
• run_migrations_online
• call:context.configure
• call:context.begin_transaction
• call:context.run_migrations
• call:async_engine_from_config

workflows

• change alembic behavior read: env.py, script.py.mako
• explore alembic subdirectories index: apps/api/alembic/versions/.pi-map.index.md

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