> -----Original Message----- > From: sqlalchemy@googlegroups.com [mailto:sqlalch...@googlegroups.com] > On Behalf Of chaouche yacine > Sent: 02 September 2010 11:02 > To: sqlalchemy googlegroups > Subject: [sqlalchemy] update a relation from its id > > Hello group, > > Suppose A has a ManyToOne relation to B (A is a child of B). I want > to perform something like : > a.b_id = b.id > assert a.b == b > > How do I do this in sqlalchemy ? >
Hi, This is answered in the FAQ: <http://www.sqlalchemy.org/trac/wiki/FAQ#Isetthefoo_idattributeonmyinsta nceto7butthefooattributeisstillNone-shouldntithaveloadedFoowithid7> Hope that helps, Simon -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To post to this group, send email to sqlalch...@googlegroups.com. To unsubscribe from this group, send email to sqlalchemy+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en.
