fastapi uvicorn sqlalchemy graphene graphene-sqlalchemy alembic psycopg2 black python-dotenv
alembic init alembic
docker-compose run app alembic revision --autogenerate -m "New Migration" docker-compose run app alembic upgrade head
mutation CreateNewPost{ createNewPost(title:"new title1", content:"new content") { ok } }
query{ allPosts{ title } }
query{ postById(postId:2){ id title content } }