migration
Use when the user asks to create a database migration, change a SQLAlchemy model, add a column, add an index, or otherwise modify the schema. Enforces the rule that migrations are generated via `make generate NAME="..."` (the project's Makefile target that runs Alembic autogenerate) — never hand-written — and never edit existing migration files in migrations/versions/.
Installation and usage
Use when the user asks to create a database migration, change a SQLAlchemy model, add a column, add an index, or otherwise modify the schema. Enforces the rule that migrations are generated via `make generate NAME="..."` (the project's Makefile target that runs Alembic autogenerate) — never hand-written — and never edit existing migration files in migrations/versions/.
安裝後，您可以透過在終端機執行以下指令來使用此技能：
skills use migration