You can put the func.count() label in a variable and filter on it:
articlecount = func.count(Article.id).label('count')
for article in session.query(Article, articlecount) \
.join(Article.keywords).group_by(Article.name) \
.filter(Keyword.name.in_(['k2', 'k3', 'k6',
Hi, I tried it but got an OperationalError: '(OperationalError)
misuse of aggregate: count(articles.id)' error. Any idea?
Traceback (most recent call last):
File relation.py, line 92, in module
.order_by(articlecount.desc()):
File
Gunnlaugur Briem wrote:
You can put the func.count() label in a variable and filter on it:
articlecount = func.count(Article.id).label('count')
for article in session.query(Article, articlecount) \
.join(Article.keywords).group_by(Article.name) \
Oh, thanks. Works like a charm. :)
Olli
On Dec 23, 11:26 pm, Michael Bayer mike...@zzzcomputing.com wrote:
Gunnlaugur Briem wrote:
You can put the func.count() label in a variable and filter on it:
articlecount = func.count(Article.id).label('count')
for article in session.query(Article,
Thanks for reply. I finally got the right result as following:
for article in session.query(Article, func.count(Article.id).label
('count')) \
.join(Article.keywords).group_by(Article.name) \
.filter(Keyword.name.in_(['k2', 'k3', 'k6',
'k7'])).order_by('count DESC'):
