#11329: get_count generates incorrect SQL for query sets with extra 'select' and
'where'
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Reporter: bogklug | Owner: nobody
Status: new | Milestone:
Component: Database layer (models, ORM) | Version: 1.0
Keywords: sql, extra select, extra where, get_count | Stage:
Unreviewed
Has_patch: 0 |
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Extending an example on extra 'select' from
http://docs.djangoproject.com/en/1.0/ref/models/querysets/ with an extra
'with' and calling get_count:
Blog.objects.extra(
select={
'entry_count': 'SELECT COUNT(*) FROM blog_entry WHERE
blog_entry.blog_id = blog_blog.id'
},
where=['entry_count=0']
).query.get_count()
results in OperationalError: no such column: entry_count.
The SQL for the query itself is ok. It seems that the problem is caused by
get_count.
--
Ticket URL: <http://code.djangoproject.com/ticket/11329>
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