we're re-doing the FAQ to be part of the sphinx docs. Its true that its a pretty difficult document at the moment so no worries.
On May 12, 2011, at 8:57 AM, nostradamnit wrote: > Ok, missed that FAQ. Anyway, yes, it works with the relationship > declared inside the class declaration and the entirety of the and_ > clause in quotes. > > Thanks, > Sam > > On May 11, 3:35 pm, Michael Bayer <[email protected]> wrote: >> On May 10, 2011, at 6:09 AM, nostradamnit wrote: >> >> >> >>> #features = relationship('Feature') >>> ui_metadata = relationship('UIMetadata', >>> primaryjoin=and_('category.c.id==ui_metadata.c.class_id', >>> 'ui_metadata.c.class_type=="Category"')) >> >> the mistake happening here regards the usage of and_() with string based >> criterion. There's a description of this in the FAQ: >> >> http://www.sqlalchemy.org/trac/wiki/FAQ#ImusingDeclarativeandsettingp.... > > -- > 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. > -- 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.
