#28012: JsonField PostgreSQL problem
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Reporter: Martín Peveri | Owner: (none)
Type: Uncategorized | Status: new
Component: contrib.postgres | Version: 1.10
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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Hi, I have a model with a field JsonField of PostgreSQL of name 'data',
like this:
{{{
class ItemCampaign(models.Model):
campaign = models.ForeignKey(
Campaign, related_name="itemscampaign", verbose_name="Item campaña"
)
data = JSONField(default=dict)
def __str__(self):
return self.campaign.name
}}}
In this field i have one record with this data, for example:
{{{
[{'number': '1160188479', 'id': 0, 'content': 'hello', 'processed': True},
{'number': '1160188479', 'id': 1, 'content': 'hello', 'processed': False},
{'number': '1160188479', 'id': 2, 'content': 'hello', 'processed': False},
{'number': '1162341721', 'id': 3, 'content': 'hello', 'processed': False},
{'number': '1162341721', 'id': 4, 'content': 'hello', 'processed': False},
{'number': '1162341721', 'id': 5, 'content': 'hello', 'processed': False}]
}}}
If i want filtered, like this:
{{{
itemscampaign.filter(data__contains=[{'processed': True}])
}}}
This code returned all content data field, Instead of just the dict with
'processed' in True. I want know if this is an error or not is possible.
Thanks!
--
Ticket URL: <https://code.djangoproject.com/ticket/28012>
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