mirrors/django
1
0
Fork 0
mirror of https://github.com/django/django.git synced 2025-10-28 16:16:12 +00:00
Code Issues 32 Releases Wiki Activity

Fixed #28010 -- Added FOR UPDATE OF support to QuerySet.select_for_update().

Browse Source
This commit is contained in:
Ran Benita
2017-06-29 23:00:15 +03:00
committed by Tim Graham
parent 2d18c60fbb
commit b9f7dce84b
12 changed files with 206 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
django/db/models/query.py
View File

@@ -839,7 +839,7 @@ class QuerySet:
return self
return self._combinator_query('difference', *other_qs)
def select_for_update(self, nowait=False, skip_locked=False):
def select_for_update(self, nowait=False, skip_locked=False, of=()):
"""
Return a new QuerySet instance that will select objects with a
FOR UPDATE lock.
@@ -851,6 +851,7 @@ class QuerySet:
obj.query.select_for_update = True
obj.query.select_for_update_nowait = nowait
obj.query.select_for_update_skip_locked = skip_locked
obj.query.select_for_update_of = of
return obj
def select_related(self, *fields):