#26351: get_or_create called twice on a model with CharField and field value
over
max_length creates 2 objects
-------------------------------------+-------------------------------------
Reporter: zhebrak | Owner: nobody
Type: Bug | Status: new
Component: Database layer | Version: 1.9
(models, ORM) | Keywords: get_or_create,
Severity: Normal | max_length
Triage Stage: Unreviewed | Has patch: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
{{{#!python
class Post(models.Model):
title = models.CharField(max_length=10)
search_title = 'A' * 11
Post.objects.get_or_create(title=search_title)
Post.objects.get_or_create(title=search_title)
}}}
This code creates two objects because lookup is trying to find non-
truncated title and fails to get one so it creates a new object with a
truncated title. The second call does exactly the same creating another
object.
I don't know if it supposed to work this way or not but this behavior
seems unclear to me.
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Ticket URL: <https://code.djangoproject.com/ticket/26351>
Django <https://code.djangoproject.com/>
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