Hello,
I've a small problem, I try to translate this SQL query :
http://dpaste.com/20579/ into an SQLAlchemy query :
http://dpaste.com/20580/
However, I get the following error :
>> group_by = [t_specimens.c.taxonomy_id]
Module sqlalchemy.sql:3009 in label
<< def label(self, name):
if not self.is_scalar:
raise exceptions.InvalidRequestError("Not a scalar
select statement")
else:
return label(name, self)>> raise
exceptions.InvalidRequestError("Not a scalar select statement")
sqlalchemy.exceptions.InvalidRequestError: Not a scalar select statement
I tried to add a scalar = True to the q_specimens select but it doesn't
work and I get another error (exceptions.AttributeError: '_Label' object
has no attribute 'corresponding_column') ... (Normally a scalar = True
is not needed in this case ..)
Any idea what I did wrong ?
In advance thanks,
Julien
--
Julien Cigar
Belgian Biodiversity Platform
http://www.biodiversity.be
Université Libre de Bruxelles (ULB)
Campus de la Plaine CP 257
Bâtiment NO, Bureau 4 N4 115C (Niveau 4)
Boulevard du Triomphe, entrée ULB 2
B-1050 Bruxelles
Mail: [EMAIL PROTECTED]
Tel : 02 650 57 52
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