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Fixed #2608 -- Generate correct SQL for multi-level foreign key relations. 

Based on a patch from Gopal Narayanan.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@5106 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Malcolm Tredinnick 2007-04-27 12:45:08 +00:00
parent f30ca6636b
commit fb30e774f9
2 changed files with 3 additions and 0 deletions
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AUTHORS
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@ -164,6 +164,7 @@ answer newbie questions, and generally made Django that much better:
Robin Munn <http://www.geekforgod.com/>
Robert Myers <myer0052@gmail.com>
Nebojša Dorđević
Gopal Narayanan <gopastro@gmail.com>
Fraser Nevett <mail@nevett.org>
Sam Newman <http://www.magpiebrain.com/>
Neal Norwitz <nnorwitz@google.com>

2
django/core/management.py
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@ -168,6 +168,8 @@ def _get_sql_model_create(model, known_models=set()):
for f in opts.fields:
if isinstance(f, (models.ForeignKey, models.OneToOneField)):
rel_field = f.rel.get_related_field()
while isinstance(rel_field, (models.ForeignKey, models.OneToOneField)):
rel_field = rel_field.rel.get_related_field()
data_type = get_rel_data_type(rel_field)
else:
rel_field = f