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Code Issues 32 Releases Wiki Activity

Refs #27222 -- Refreshed GeneratedFields values on save() initiated update.

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This required implementing UPDATE RETURNING machinery that heavily
borrows from the INSERT one.
This commit is contained in:
Simon Charette
2025-03-19 01:11:34 -04:00
committed by Mariusz Felisiak
parent c48904a225
commit 55a0073b3b
12 changed files with 213 additions and 59 deletions
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6
django/db/models/query.py
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@@ -1306,7 +1306,7 @@ class QuerySet(AltersData):
aupdate.alters_data = True
def _update(self, values):
def _update(self, values, returning_fields=None):
"""
A version of update() that accepts field objects instead of field
names. Used primarily for model saving and not intended for use by
@@ -1320,7 +1320,9 @@ class QuerySet(AltersData):
# Clear any annotations so that they won't be present in subqueries.
query.annotations = {}
self._result_cache = None
return query.get_compiler(self.db).execute_sql(ROW_COUNT)
if returning_fields is None:
return query.get_compiler(self.db).execute_sql(ROW_COUNT)
return query.get_compiler(self.db).execute_returning_sql(returning_fields)
_update.alters_data = True
_update.queryset_only = False