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Code Issues 25 Releases Wiki Activity

Refs #28459 -- Improved performance of ValuesIterable.

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Sergey Fedoseev 2017-08-08 11:02:59 +05:00
parent b5d47b18f1
commit fb0bdff981
1 changed files with 2 additions and 1 deletions
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3
django/db/models/query.py
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@ -102,8 +102,9 @@ class ValuesIterable(BaseIterable):
# extra(select=...) cols are always at the start of the row.
names = extra_names + field_names + annotation_names
indexes = range(len(names))
for row in compiler.results_iter():
yield dict(zip(names, row))
yield {names[i]: row[i] for i in indexes}
class ValuesListIterable(BaseIterable):