Re: [Django] #15787: select_related with nested fields affects query result

[Django]

#15787: select_related with nested fields affects query result
-------------------------------------+-------------------------------------
Reporter: | Owner: nobody
kriomant@… | Status: new
Type: Bug | Component: Database layer
Milestone: | (models, ORM)
Version: 1.3 | Severity: Normal
Resolution: | Keywords:
Triage Stage: Accepted | Has patch: 0
Needs documentation: 0 | Needs tests: 0
Patch needs improvement: 0 | Easy pickings: 0
UI/UX: 0 |
-------------------------------------+-------------------------------------
Changes (by mtredinnick):

* ui_ux: => 0

Comment:

The initial observation is correct: `select_related()` is only an
optimisation and should never change the results returned at the outermost
object level (it will, of course, select extra lower-level objects).

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Ticket URL: <https://code.djangoproject.com/ticket/15787#comment:2>
Django <https://code.djangoproject.com/>
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[Django]

#15787: select_related with nested fields affects query result
-------------------------------------+-------------------------------------

Reporter: kriomant@… | Owner: nobody
Type: Bug | Status: new
Component: Database layer | Version: 1.3
(models, ORM) | Resolution:
Severity: Normal | Triage Stage: Accepted
Keywords: | Needs documentation: 0
Has patch: 0 | Patch needs improvement: 0
Needs tests: 0 | UI/UX: 0
Easy pickings: 0 |
-------------------------------------+-------------------------------------
Changes (by volrath):

* cc: daniel.barreto.n@… (added)

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Ticket URL: <https://code.djangoproject.com/ticket/15787#comment:3>

[Django]

#15787: select_related with nested fields affects query result
-------------------------------------+-------------------------------------
Reporter: kriomant@… | Owner: nobody
Type: Bug | Status: new
Component: Database layer | Version: 1.3
(models, ORM) | Resolution:
Severity: Normal | Triage Stage: Accepted
Keywords: | Needs documentation: 0
Has patch: 0 | Patch needs improvement: 0
Needs tests: 0 | UI/UX: 0
Easy pickings: 0 |
-------------------------------------+-------------------------------------

Changes (by l0ki):

* cc: l0ki (added)

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Ticket URL: <https://code.djangoproject.com/ticket/15787#comment:4>

[Django]

#15787: select_related with nested fields affects query result
-------------------------------------+-------------------------------------
Reporter: kriomant@… | Owner: nobody

Type: Bug | Status: closed

Component: Database layer | Version: 1.3
(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: 0 | UI/UX: 0
-------------------------------------+-------------------------------------

Changes (by timgraham):

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

Comment:

Fixed in a193372753ad9d1d15ad5e2d6d06bbc07ca3f433

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Ticket URL: <https://code.djangoproject.com/ticket/15787#comment:5>