I have a PostgreSQL function discounted_price(packages%ROWTYPE), where packages is a table. I would like to add a property on the model corresponding to the packages table which returns the result of the discounted_price function.
Currently I have this which works: @property def discounted_price(self): return connection.execute('select discounted_price(packages.*) from packages ' 'where package_id=' + str(self.package_id)).first() But I'd like to call the function with sqlalchemy.sql.func, I'm just unsure of how to pass the packages%ROWTYPE corresponding to the model instance. Something like this: @property def discounted_price(self): return connection.query(func.discounted_price(**I don't know what goes here**)) Is it possible to do this? -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To unsubscribe from this group and stop receiving emails from it, send an email to sqlalchemy+unsubscr...@googlegroups.com. To post to this group, send email to sqlalchemy@googlegroups.com. Visit this group at http://groups.google.com/group/sqlalchemy. For more options, visit https://groups.google.com/d/optout.