#33970: select_for_update code snippet example selects for update outside of
it's
transaction
-----------------------------------------+------------------------
Reporter: thomasf | Owner: nobody
Type: Bug | Status: new
Component: Documentation | Version: 4.0
Severity: Normal | Keywords:
Triage Stage: Unreviewed | Has patch: 0
Needs documentation: 0 | Needs tests: 0
Patch needs improvement: 0 | Easy pickings: 0
UI/UX: 0 |
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The docs suggest this for select_for_update:
{{{
entries = Entry.objects.select_for_update().filter(author=request.user)
with transaction.atomic():
for entry in entries:
...
}}}
If a user does this under the default auto commit transaction
circumstances the select_for_update should happen inside the transaction,
not before it so it is probably best if the example follows real world
usage.
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Ticket URL: <https://code.djangoproject.com/ticket/33970>
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