#36416: id_list argument to in_bulk() does not account for composite primary
keys
when batching
-------------------------------------+-------------------------------------
Reporter: Jacob Walls | Owner: Jacob
| Walls
Type: Bug | Status: assigned
Component: Database layer | Version: 5.2
(models, ORM) |
Severity: Release blocker | Resolution:
Keywords: | Triage Stage:
| Unreviewed
Has patch: 1 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
Changes (by Natalia Bidart):
* cc: Simon Charette (added)
Comment:
Hello Jacob, thank you for the report and for providing a test! I'm having
a bit of an issue when running the test, it seems to hang and never
finishes. I've waited over 15 minutes. I have printed the values used in
the tests and I have:
{{{
connection.features.max_query_params=250000
num_requiring_batching=125001
}}}
while high, these do not seem impossible. Specifically, the line that
hangs is:
{{{
Comment.objects.in_bulk(id_list=id_list)
}}}
I would like to understand more about what/why this is happening before
accepting. Is this failing for you on `main` without your proposed fix? Or
is it hanging as well?
--
Ticket URL: <https://code.djangoproject.com/ticket/36416#comment:3>
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