Dynamically query a subset of columns in sqlalchemy

Question

Assume only two columns(name and id) are needed from a table. I would code something like below:

session.query(User.id, User.name).all()

Bu

Answer 1

You can get use of select():

from sqlalchemy.sql import select

columns = ['id', 'name']
print(session.query(select(from_obj=User, columns=columns)).all())

Hope that helps.