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Fixed #16891 -- Made Model/QuerySet.delete() return the number of deleted objects.

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Alexander Sosnovskiy 2015-03-07 11:56:25 +03:00 • committed by Tim Graham
parent 9c8a2ab81d
commit 04e8d890ae
9 changed files with 120 additions and 20 deletions
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6
django/db/models/query.py
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@ -590,10 +590,12 @@ class QuerySet(object):
collector = Collector(using=del_query.db)
collector.collect(del_query)
collector.delete()
deleted, _rows_count = collector.delete()
# Clear the result cache, in case this QuerySet gets reused.
self._result_cache = None
return deleted, _rows_count
delete.alters_data = True
delete.queryset_only = True
@ -602,7 +604,7 @@ class QuerySet(object):
Deletes objects found from the given queryset in single direct SQL
query. No signals are sent, and there is no protection for cascades.
"""
sql.DeleteQuery(self.model).delete_qs(self, using)
return sql.DeleteQuery(self.model).delete_qs(self, using)
_raw_delete.alters_data = True
def update(self, **kwargs):