consider using django add-on django-check-constraints http://code.google.com/p/django-check-constraints/wiki/Features
On Dec 26, 12:34 am, [EMAIL PROTECTED] wrote: > Hello, > > Having the following (Postgre)SQL statement: > > CREATE TABLE Games ( > minPlayer integer NOT NULL DEFAULT 1, > maxPlayer integer NOT NULL DEFAULT 1, > CHECK (min_player <= max_player) > ) > > the consequent Model for Django would be: > > class Game(model.Models): > min_player = models.IntegerField(default=1), > max_player = models.IntegerField(default=1) > > But how can I define the "CHECK (min_player <= max_player)" > constraint? I tried overriding the save method to: > > def save(self): > if self.max_player < self.min_player: > return False > super(Game, self).save() > > and although no game will be created (when specifying max_player < > min_player), the Admin interface will output a successful creation to > the user, when it is not. > > Workarounds any? --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~----------~----~----~----~------~----~------~--~---
