Best way to order by columns in relationships?

Posted by Timmy on Stack Overflow See other posts from Stack Overflow or by Timmy
Published on 2010-05-04T17:35:21Z Indexed on 2010/05/04 17:38 UTC
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sqlalchemy

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python

im using sqlalchemy, and i have a few polymorphic tables, and i want to sort by a column in one of the relationship.

i have tables a,b,c,d, with relationship a to b, b to c, c to d.

a to b is one-to-many b to c and c to d are one-to-one, but polymorphic.

given an item in table a, i will have a list of items b, c, d (all one to one). how do i use sqlalchemy to sort them by a column in table d?

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