>> Because I want to save user's info about each game. And the best way
>> is to save the info by each game.
>>
>
> It sounds like you have some db modelling confusion here.
>
> Are you sure you don't just want a many-to-many between Game and User
> with some data on an explicit through model "UserGameInfo" with some
> per-user per-game data?
>
> http://docs.djangoproject.com/en/1.2/topics/db/models/#extra-fields-on-many-to-many-relationships
ok, this is a way.
Let me describe this problem in more detail:
I have a Game model for each game. This model can be seen as a list of
all games, such as,
class Game(models.Model):
name = models.CharField(max_length = 128, unique = True)
available = models.BooleanField(default = True)
timestamp = models.DateTimeField(auto_now_add=True)
And usually a user just plays with a few of games, but there maybe
hundreds of games.
A user may have different level in different games, so I need to keep
record of the user's level in each game.
At the beginning, I want to create a table for each game. Only users
who play that game get their level logged in the game's table.
By using many-to-many field, I can record the level info of all games
in a single table. But I am a little afraid of the performance...
That is the origin of this question. Thank you all. :)
--
Best Regards!
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