#26468: Bug in models.functions.ConcatPair for sqlite
-------------------------------------+-------------------------------------
Reporter: jerch | Owner: nobody
Type: Bug | Status: new
Component: Database layer | Version: 1.8
(models, ORM) |
Severity: Normal | Resolution:
Keywords: sqlite concat | Triage Stage:
| Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
Comment (by jarshwah):
I can't reproduce:
{{{
In [6]: from django.db import connection
In [7]: connection.vendor
Out[7]: u'sqlite'
In [8]: concat = Concat(F('name'), Value('-'), F('motto'),
output_field=CharField())
In [9]: Company.objects.annotate(concat=concat).first().concat
Out[9]: u'HI-'
In [10]: concat = Concat(F('name'), Value('"-"'), F('motto'),
output_field=CharField())
In [11]: Company.objects.annotate(concat=concat).first().concat
Out[11]: u'HI"-"'
In [12]: import django
In [13]: django.get_version()
Out[13]: '1.10.dev20160401110429'
}}}
Note that I tried both Value('"-"') and Value('-'). You shouldn't be
injecting quotes into Value, it'll take care of itself.
Can you please post the full queryset you're running that generates the
error, and also print the underlying query of the queryset, like this:
{{{
qs = Model.objects.whatever()
print(qs.query)
}}}
Also, what version of Django are you using? Can you reproduce on master?
--
Ticket URL: <https://code.djangoproject.com/ticket/26468#comment:4>
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