#8904: geodjango should return more informative error for mysql non-support
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Reporter: robstar | Owner: nobody
Status: new | Milestone:
Component: GIS | Version: 1.0-beta-1
Keywords: | Stage: Unreviewed
Has_patch: 0 |
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A better error should be reported for when a distance lookup is attempted
with mysql:
>>> qs = Building.gobjects.filter(geo_loc__distance_lte=(x, D(km=7)))
Traceback (most recent call last):
File "<console>", line 1, in <module>
File "/root/django-svn/Django-1.0-beta_2/django/db/models/manager.py",
line 90, in filter
return self.get_query_set().filter(*args, **kwargs)
File "/root/django-svn/Django-1.0-beta_2/django/db/models/query.py",
line 481, in filter
return self._filter_or_exclude(False, *args, **kwargs)
File "/root/django-svn/Django-1.0-beta_2/django/db/models/query.py",
line 499, in _filter_or_exclude
clone.query.add_q(Q(*args, **kwargs))
File "/root/django-svn/Django-1.0-beta_2/django/db/models/sql/query.py",
line 1189, in add_q
can_reuse=used_aliases)
File "/root/django-svn/Django-1.0-beta_2/django/db/models/sql/query.py",
line 1061, in add_filter
parts, opts, alias, True, allow_many, can_reuse=can_reuse)
File "/root/django-svn/Django-1.0-beta_2/django/db/models/sql/query.py",
line 1377, in setup_joins
raise FieldError("Join on field %r not permitted." % name)
FieldError: Join on field 'geo_loc' not permitted.
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Ticket URL: <http://code.djangoproject.com/ticket/8904>
Django Code <http://code.djangoproject.com/>
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