SQLAlchemy three tables many-to-many relationship does not populate by query
I’m having trouble trying to retrieve via query results from two related tables via a third mid table. It’s a relationship between Product – Category via ProductCategory join
I’m using SQLAlchemy, FastAPI and Alembic
SQLAlchemy Pending Rollback with FastAPI
Having quite a bit of issues with SQLAlchemy and Postgres where nearly daily I get
Sqlalchemy engine generate wrong SQL Statements
I use FastAPI (v 0.110.1) with sqlalchemy (2.0.30), sqlalchemy-utils (0.41.2) and psycopg2 (v 2.9.9) to query data.
One route worked fine as shown