I´m guessing a bit because I still could not find the group_by entry
in the docs
This works:
user.select(links.c.id 3, order_by=[user.c.id]).execute()
but this does not
user.select(links.c.id 3,group_by=[user.c.dept]).execute()
What should be the right syntax?
Thanks
On Jun 27, 4:07 pm,
--On 27. Juni 2007 12:00:13 -0700 voltron [EMAIL PROTECTED] wrote:
I´m guessing a bit because I still could not find the group_by entry
in the docs
This works:
user.select(links.c.id 3, order_by=[user.c.id]).execute()
but this does not
user.select(links.c.id
Then it must be a bug, I still get an error
_executebuild\bdist.win32\egg\sqlalchemy\engine\base.py 602
SQLError: (ProgrammingError) column user.id must appear in the
GROUP BY clause or be used in an aggregate function
On Jun 27, 9:09 pm, Andreas Jung [EMAIL PROTECTED] wrote:
--On 27.
I think you should listen to that error message.
user.id must appear in the group by or be used in an aggregate
function i.e count, sum, avg etc.
The other problem you are using the ORM interface. You should be using
the SQL select.
I'm not sure what you are trying to achieve, but your
Could you point me to the url where this example is? I wonder why
order_by and other things work with the ORM then and group_by left out
Thanks
On Jun 28, 1:19 am, Huy Do [EMAIL PROTECTED] wrote:
I think you should listen to that error message.
user.id must appear in the group by or be used
On Jun 27, 4:34 pm, voltron [EMAIL PROTECTED] wrote:
Could you point me to the url where this example is? I wonder why
order_by and other things work with the ORM then and group_by left out
Here is where to find the group_by method in the documentation:
From the main table of contents,
On Jun 27, 2007, at 7:34 PM, voltron wrote:
Could you point me to the url where this example is? I wonder why
order_by and other things work with the ORM then and group_by left out
also you need to understand the behavior of group by, as far as SQL.
postgres in particular, as well as
