[Django] #32179: Add JSONObject Func
Django
-------------------------------------+-------------------------------------
Reporter: | Owner: nobody
Chiorufarewerin |
Type: New | Status: new
feature |
Component: Database | Version: master
layer (models, ORM) | Keywords: json_object,
Severity: Normal | jsonb_build_object, JSONObject
Triage Stage: | Has patch: 0
Unreviewed |
Needs documentation: 0 | Needs tests: 0
Patch needs improvement: 0 | Easy pickings: 0
UI/UX: 0 |
-------------------------------------+-------------------------------------
So I currently use for build json object for postgres like:
{{{
Func(
Value('name'), 'authors__name',
Value('alias'), 'authors__alias',
function='jsonb_build_object'
)
}}}
I checked other dbs formats for this, and all of this have that
functional:
https://www.sqlite.org/json1.html#jobj
https://dev.mysql.com/doc/refman/8.0/en/json-creation-functions.html
#function_json-object
https://docs.oracle.com/en/database/oracle/oracle-
database/12.2/sqlrf/JSON_OBJECT.html
I use it for related objects, for example:
{{{
class Article(models.Model):
title = models.CharField(max_length=50)
class Product(models.Model):
article = models.ForeignKey(Article, related_name='products',
on_delete=models.CASCADE)
name = models.CharField(max_length=255)
Product.objects.annotate(
article_json=Func(
Value('title'), 'article__title',
function='JSONB_BUILD_OBJECT',
)
).values('name', 'article_json').first()
}}}
So, with JSONObject will be something like this:
{{{
Product.objects.annotate(
article_json=JSONObject(
title='article__title',
)
).values('name', 'article_json').first()
}}}
--
Ticket URL: <https://code.djangoproject.com/ticket/32179>
Django <https://code.djangoproject.com/>
The Web framework for perfectionists with deadlines.
Django
-------------------------------------+-------------------------------------
| Chiorufarewerin
Type: New feature | Status: assigned
Component: Database layer | Version: master
(models, ORM) |
Severity: Normal | Resolution:
Keywords: json_object, | Triage Stage:
jsonb_build_object, JSONObject | Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
* owner: nobody => Chiorufarewerin
* status: new => assigned
--
Ticket URL: <https://code.djangoproject.com/ticket/32179#comment:1>
Django
-------------------------------------+-------------------------------------
| Chiorufarewerin
Type: New feature | Status: assigned
Component: Database layer | Version: master
(models, ORM) |
Severity: Normal | Resolution:
jsonb_build_object, JSONObject |
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
* stage: Unreviewed => Accepted
--
Ticket URL: <https://code.djangoproject.com/ticket/32179#comment:2>
Django
-------------------------------------+-------------------------------------
| Chiorufarewerin
Type: New feature | Status: assigned
Component: Database layer | Version: master
(models, ORM) |
Severity: Normal | Resolution:
Keywords: json_object, | Triage Stage: Accepted
jsonb_build_object, JSONObject |
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
* has_patch: 0 => 1
--
Ticket URL: <https://code.djangoproject.com/ticket/32179#comment:3>
Django
-------------------------------------+-------------------------------------
| Chiorufarewerin
Type: New feature | Status: assigned
Component: Database layer | Version: master
(models, ORM) |
Severity: Normal | Resolution:
Keywords: json_object, | Triage Stage: Accepted
jsonb_build_object, JSONObject |
Needs tests: 0 | Patch needs improvement: 1
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
* needs_better_patch: 0 => 1
--
Ticket URL: <https://code.djangoproject.com/ticket/32179#comment:4>
Django
-------------------------------------+-------------------------------------
| Chiorufarewerin
Type: New feature | Status: assigned
Component: Database layer | Version: master
(models, ORM) |
Severity: Normal | Resolution:
jsonb_build_object, JSONObject | checkin
Has patch: 1 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
* needs_better_patch: 1 => 0
* stage: Accepted => Ready for checkin
--
Ticket URL: <https://code.djangoproject.com/ticket/32179#comment:5>
Django
-------------------------------------+-------------------------------------
| Chiorufarewerin
Type: New feature | Status: closed
Component: Database layer | Version: master
(models, ORM) |
Keywords: json_object, | Triage Stage: Ready for
jsonb_build_object, JSONObject | checkin
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
* status: assigned => closed
* resolution: => fixed
Comment:
In [changeset:"48b4bae983a1f9a73624fe62ef5bd1130b0dba39" 48b4bae9]:
{{{
#!CommitTicketReference repository=""
revision="48b4bae983a1f9a73624fe62ef5bd1130b0dba39"
Fixed #32179 -- Added JSONObject database function.
}}}
--
Ticket URL: <https://code.djangoproject.com/ticket/32179#comment:6>
Django
-------------------------------------+-------------------------------------
| Chiorufarewerin
Type: New feature | Status: closed
Severity: Normal | Resolution: fixed
Keywords: json_object, | Triage Stage: Ready for
jsonb_build_object, JSONObject | checkin
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
In [changeset:"d7d711c68cc070d9b6962f43f97ece097162adcc" d7d711c6]:
{{{#!CommitTicketReference repository=""
revision="d7d711c68cc070d9b6962f43f97ece097162adcc"
Refs #35718, Refs #32179 -- Moved JSONObject to
django.db.models.functions.json.
}}}
--
Ticket URL: <https://code.djangoproject.com/ticket/32179#comment:7>