I am trying to do a select on the results an ORM subquery.
The following query is prepared in one part the program
query = session.query(Taggable).filter (....)
Elswere I try to get the unique names associated with all previously
selected
Taggable obects.
names.select (exists ([names.c.id],
and_(names.c.id == obj_tags.c.name_id,
obj_tags.c.parent_id==Taggable.c.id ,
Taggable.c.id in query)
^^^^^^^^^^^^^
Unfortunately, I have not found the solution to the marked expression,
which I think can be expressed as a subquery.
Is this possible? Is there a way to pull the select expression out of
the ORM
query object?
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"sqlalchemy" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at
http://groups.google.com/group/sqlalchemy?hl=en
-~----------~----~----~----~------~----~------~--~---
