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Refs #28459 -- Improved performance of SQLCompiler.apply_converters().

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This commit is contained in:
Sergey Fedoseev 2017-08-24 01:26:24 +05:00 • committed by Tim Graham
parent 4302167939
commit dca67bb2c2
2 changed files with 7 additions and 7 deletions
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5
django/db/models/query.py
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@ -119,7 +119,6 @@ class ValuesListIterable(BaseIterable):
query = queryset.query
compiler = query.get_compiler(queryset.db)
results = compiler.results_iter()
if queryset._fields:
field_names = list(query.values_select)
extra_names = list(query.extra_select)
@ -133,8 +132,8 @@ class ValuesListIterable(BaseIterable):
# Reorder according to fields.
index_map = {name: idx for idx, name in enumerate(names)}
rowfactory = operator.itemgetter(*[index_map[f] for f in fields])
results = map(rowfactory, results)
return results
return map(rowfactory, compiler.results_iter())
return compiler.results_iter(tuple_expected=True)
class FlatValuesListIterable(BaseIterable):