Flask SQLAlchemy query, specify column names
result = ModalName.query.add_columns(ModelName.colname, ModelName.colname)
How do I specify the column that I want in my query using a model (it selects all columns by default)? I know how to do this with the sqlalchmey session: session.query(self.col1), but how do I do it with with models?  I can't do SomeModel.query(). Is there a way?