On Mar 25, 2013, at 1:54 AM, Michal Nowikowski <godf...@gmail.com> wrote:
> I got to the point where proper raw SQL query looks as follows: > > SELECT > A.id AS a_id, > B_1.id AS b1_id, > B_2.id AS b2_id, > FROM > A > LEFT OUTER JOIN B AS B_1 ON A.id = B_1.a_id AND B_1.c_id = 66 > LEFT OUTER JOIN B AS B_2 ON A.id = B_2.a_id AND B_2.c_id = 70 > WHERE > B_1.id is not NULL or > B_2.id is not NULL; > Now, do you know how to get this coded either in ORM query or SA SQL > expressions? > > the ORM tutorial has an example for joining to aliased tables that is nearly identical in structure to this query: http://docs.sqlalchemy.org/en/rel_0_8/orm/tutorial.html#using-aliases -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To unsubscribe from this group and stop receiving emails from it, send an email to sqlalchemy+unsubscr...@googlegroups.com. To post to this group, send email to sqlalchemy@googlegroups.com. Visit this group at http://groups.google.com/group/sqlalchemy?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
