Hi all !
I want to use Django on an existing database where every user have his
own table.
I want to be able to define one "generic" model for every user and
choose db_table at runtime
there is "table_a" and "table_b" which is a sub-table of "table_a"
Database looks like this :
For user "100" I have:
table_a_100
table_b_100
and for user "200" :
table_a_200
table_b_200
I've create model like this :
class A(models.Model):
class Meta:
db_table = 'table_a'
managed = False
f1 = models.CharField(max_length=12)
class B(models.Model):
class Meta:
db_table = 'table_b'
managed = False
f1 = models.CharField(max_length=12)
a = models.ForeignKey(A)
And now the big challenge how can I change db_table at runtime ?
according to http://code.djangoproject.com/wiki/DynamicModels I have
created a factory function that change the db_table from "table_a" to
"table_a_[user]"
example usage :
A_100 = factory(A,'100') #change table_a to table_a_100
it works but I can't use the foreign key
a=A_100.objects.get(pk=1)
a.b_set.all() # <== I need B pointed to table_b_100
Any idea ?
seb
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