* Update sql-databases alembic docs
Was helpful to refer to the full-stack project when integrating alembic into my own project
* :memo: Update Alembic note in docs
Co-authored-by: Sebastián RamÃrez <tiangolo@gmail.com>
A "migration" is the set of steps needed whenever you change the structure of your SQLAlchemy models, add a new attribute, etc. to replicate those changes in the database, add a new column, a new table, etc.
+You can find an example of Alembic in a FastAPI project in the templates from [Project Generation - Template](../project-generation.md){.internal-link target=_blank}. Specifically in <a href="https://github.com/tiangolo/full-stack-fastapi-postgresql/tree/master/%7B%7Bcookiecutter.project_slug%7D%7D/backend/app/alembic/" class="external-link" target="_blank">the `alembic` directory in the source code</a>.
+
### Create a dependency
!!! info