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Code Issues 32 Releases Wiki Activity

Tweaked r15303 to avoid O(N) lookup of field name. Thanks to Alex's eagle eyes.

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git-svn-id: http://code.djangoproject.com/svn/django/trunk@15324 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Carl Meyer 2011-01-26 08:39:30 +00:00
parent 8151c0431e
commit a9b4f2a400
1 changed files with 2 additions and 1 deletions
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django/db/models/sql/query.py
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@ -1367,7 +1367,8 @@ class Query(object):
# In case of a recursive FK, use the to_field for
# reverse lookups as well
if orig_field.model is local_field.model:
target = opts.get_field(field.rel.field_name)
target = opts.get_field_by_name(
field.rel.field_name)[0]
else:
target = opts.pk
orig_opts._join_cache[name] = (table, from_col, to_col,