#11107: ManyToManyFields defined with keyword 'through' should not be
manipulated
as auto-generated m2m tables.
---------------------------------------------------+------------------------
Reporter: j...@sdf.lonestar.org | Owner: nobody
Status: new | Milestone:
Component: Database layer (models, ORM) | Version: SVN
Resolution: | Keywords:
Stage: Unreviewed | Has_patch: 1
Needs_docs: 0 | Needs_tests: 1
Needs_better_patch: 0 |
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Comment (by mir):
I fail to verify the issue. I used the following models:
{{{
from django.db import models
class Member(models.Model):
name = models.CharField(max_length=30)
class Venue(models.Model):
# [... snip fields ...]
member_set = models.ManyToManyField('Member',
through='VenueMember',
blank=True)
class VenueMember(models.Model):
id = models.AutoField(db_column='venue_member_id', primary_key=True)
venue = models.ForeignKey(Venue)
member = models.ForeignKey(Member)
}}}
when I do manage.py sql testapp, I get the following result for postgresql
8.3, psycopg2:
{{{
BEGIN;
CREATE TABLE "testapp_member" (
"id" serial NOT NULL PRIMARY KEY,
"name" varchar(30) NOT NULL
)
;
CREATE TABLE "testapp_venue" (
"id" serial NOT NULL PRIMARY KEY
)
;
CREATE TABLE "testapp_venuemember" (
"venue_member_id" serial NOT NULL PRIMARY KEY,
"venue_id" integer NOT NULL REFERENCES "testapp_venue" ("id")
DEFERRABLE INITIALLY DEFERRED,
"member_id" integer NOT NULL REFERENCES "testapp_member" ("id")
DEFERRABLE INITIALLY DEFERRED
)
;
COMMIT;
}}}
I'm using current trunk (rev. 10756) with python 2.4.
So everything looks fine to me. Can you give me a step-by-step instruction
on how to reproduce the bug?
--
Ticket URL: <http://code.djangoproject.com/ticket/11107#comment:2>
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