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?
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