Re: [Django] #34633: Add prefetch_related() cache invalidation for create() in reverse many-to-one managers.

Django

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Jun 6, 2023, 12:05:05 AM6/6/23

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#34633: Add prefetch_related() cache invalidation for create() in reverse many-to-
one managers.
-------------------------------------+-------------------------------------
Reporter: Rob Percival | Owner: nobody
Type: Bug | Status: new
Component: Database layer | Version: 4.2
(models, ORM) |
Severity: Normal | Resolution:
Keywords: | Triage Stage: Accepted
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 1 | UI/UX: 0
-------------------------------------+-------------------------------------
Changes (by Mariusz Felisiak):

* easy: 0 => 1

--
Ticket URL: <https://code.djangoproject.com/ticket/34633#comment:3>
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Django

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Jun 6, 2023, 1:34:54 AM6/6/23

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#34633: Add prefetch_related() cache invalidation for create() in reverse many-to-
one managers.
-------------------------------------+-------------------------------------
Reporter: Rob Percival | Owner: nobody
Type: Bug | Status: new
Component: Database layer | Version: 4.2
(models, ORM) |
Severity: Normal | Resolution:
Keywords: | Triage Stage: Accepted
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 1 | UI/UX: 0
-------------------------------------+-------------------------------------

Comment (by GitHub <noreply@…>):

In [changeset:"40a2c811e3ed7fdb26ab4443e39e113c2fcf2aa9" 40a2c811]:
{{{
#!CommitTicketReference repository=""
revision="40a2c811e3ed7fdb26ab4443e39e113c2fcf2aa9"
Refs #26706, Refs #34633 -- Added test for prefetch_related() cache
invalidation in ManyRelatedManager.create().
}}}

--
Ticket URL: <https://code.djangoproject.com/ticket/34633#comment:4>

Django

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Jun 8, 2023, 12:00:19 PM6/8/23

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#34633: Add prefetch_related() cache invalidation for create() in reverse many-to-
one managers.
-------------------------------------+-------------------------------------

Reporter: Rob Percival | Owner: Rob
| Percival
Type: Bug | Status: assigned

Changes (by Rob Percival):

* owner: nobody => Rob Percival
* status: new => assigned

Comment:

Sure, I can look at creating a patch for this.

--
Ticket URL: <https://code.djangoproject.com/ticket/34633#comment:5>

Django

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Aug 16, 2023, 2:58:14 PM8/16/23

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#34633: Add prefetch_related() cache invalidation for create() in reverse many-to-
one managers.
-------------------------------------+-------------------------------------
Reporter: Rob Percival | Owner:

| mzulkifalzk25

Changes (by mzulkifalzk25):

* owner: Rob Percival => mzulkifalzk25

--
Ticket URL: <https://code.djangoproject.com/ticket/34633#comment:6>

Django

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Aug 16, 2023, 3:06:25 PM8/16/23

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#34633: Add prefetch_related() cache invalidation for create() in reverse many-to-
one managers.
-------------------------------------+-------------------------------------

Reporter: Rob Percival | Owner: Muhammad
| Zulkifal
Type: Bug | Status: closed

Component: Database layer | Version: 4.2
(models, ORM) |

Severity: Normal | Resolution: fixed

Keywords: | Triage Stage: Accepted
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 1 | UI/UX: 0
-------------------------------------+-------------------------------------

Changes (by Muhammad Zulkifal):

* status: assigned => closed
* resolution: => fixed

--
Ticket URL: <https://code.djangoproject.com/ticket/34633#comment:7>

Django

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Aug 16, 2023, 3:39:58 PM8/16/23

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#34633: Add prefetch_related() cache invalidation for create() in reverse many-to-
one managers.
-------------------------------------+-------------------------------------
Reporter: Rob Percival | Owner: Muhammad
| Zulkifal

Type: Bug | Status: new

Component: Database layer | Version: 4.2
(models, ORM) |
Severity: Normal | Resolution:

Keywords: | Triage Stage: Accepted
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 1 | UI/UX: 0
-------------------------------------+-------------------------------------

Changes (by Claude Paroz):

* status: closed => new
* resolution: fixed =>

Comment:

Please do not close a ticket before a patch is merged into the main
branch.

--
Ticket URL: <https://code.djangoproject.com/ticket/34633#comment:8>

Django

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Aug 16, 2023, 3:41:05 PM8/16/23

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#34633: Add prefetch_related() cache invalidation for create() in reverse many-to-
one managers.
-------------------------------------+-------------------------------------

Reporter: Rob Percival | Owner: Rob
| Percival
Type: Bug | Status: assigned

* owner: Muhammad Zulkifal => Rob Percival

* status: new => assigned

--
Ticket URL: <https://code.djangoproject.com/ticket/34633#comment:9>

Django

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Nov 22, 2023, 2:08:05 PM11/22/23

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#34633: Add prefetch_related() cache invalidation for create() in reverse many-to-
one managers.
-------------------------------------+-------------------------------------

Reporter: Rob Percival | Owner: Aman
| Pandey

Changes (by Aman Pandey):

* owner: Rob Percival => Aman Pandey

--
Ticket URL: <https://code.djangoproject.com/ticket/34633#comment:10>

Django

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Nov 27, 2023, 1:34:34 PM11/27/23

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#34633: Add prefetch_related() cache invalidation for create() in reverse many-to-
one managers.
-------------------------------------+-------------------------------------
Reporter: Rob Percival | Owner: Aman
| Pandey
Type: Bug | Status: assigned
Component: Database layer | Version: 4.2
(models, ORM) |
Severity: Normal | Resolution:
Keywords: | Triage Stage: Accepted
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 1 | UI/UX: 0
-------------------------------------+-------------------------------------

Comment (by Aman Pandey):

PR up https://github.com/django/django/pull/17533

--
Ticket URL: <https://code.djangoproject.com/ticket/34633#comment:11>

Django

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Nov 27, 2023, 11:48:03 PM11/27/23

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#34633: Add prefetch_related() cache invalidation for create() in reverse many-to-
one managers.
-------------------------------------+-------------------------------------
Reporter: Rob Percival | Owner: Aman
| Pandey
Type: Bug | Status: assigned
Component: Database layer | Version: 4.2
(models, ORM) |
Severity: Normal | Resolution:

Keywords: | Triage Stage: Ready for
| checkin
Has patch: 1 | Needs documentation: 0

Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 1 | UI/UX: 0
-------------------------------------+-------------------------------------

Changes (by Mariusz Felisiak):

* has_patch: 0 => 1
* stage: Accepted => Ready for checkin

--
Ticket URL: <https://code.djangoproject.com/ticket/34633#comment:12>

Django

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Nov 28, 2023, 12:19:22 AM11/28/23

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#34633: Add prefetch_related() cache invalidation for create() in reverse many-to-
one managers.
-------------------------------------+-------------------------------------
Reporter: Rob Percival | Owner: Aman
| Pandey

Type: Bug | Status: closed

Component: Database layer | Version: 4.2
(models, ORM) |

Severity: Normal | Resolution: fixed

Changes (by Mariusz Felisiak <felisiak.mariusz@…>):

* status: assigned => closed
* resolution: => fixed

Comment:

In [changeset:"0fcd72bc48eade21ce9202d7a71692f9b5a42bd2" 0fcd72b]:
{{{
#!CommitTicketReference repository=""
revision="0fcd72bc48eade21ce9202d7a71692f9b5a42bd2"
Fixed #34633 -- Made create() method of reverse many-to-one managers clear
prefetch_related() cache.
}}}

--
Ticket URL: <https://code.djangoproject.com/ticket/34633#comment:13>

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