#24079: Duplicate results of `ManyToManyField` when using 'though'
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Reporter: tanzaho | Owner: nobody
Type: Bug | Status: new
Component: Database layer (models, ORM) | Version: 1.7
Severity: Normal | Keywords:
Triage Stage: Unreviewed | Has patch: 0
Easy pickings: 0 | UI/UX: 0
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When using a many 2 many relation ship with 'though' parameter, the DB is
returning duplicates when several relations exists for the same pair of
objects.
I have the following relations :
{{{
tag 1
user 1 -----> article 1
tag 2
user 1 -----> article 1
}}}
'''Expected behavior :'''
{{{
user = User.objects.get(pk=1)
print user.article.all()
[<Article: 1>]
}}}
'''Observed behavior'''
{{{
user = User.objects.get(pk=1)
print user.article.all()
[<Article: 1>, <Article: 1>]
}}}
More details on Stack Overflow :
http://stackoverflow.com/questions/27777065/duplicate-results-of-
manytomanyfield-when-using-though
--
Ticket URL: <https://code.djangoproject.com/ticket/24079>
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