propelorm/Propel — pull request #890 by mpoiriert (2014-06-22 22:50:45+00:00)
Title: check which primary key is auto increment

When the auto increment is not set on the first key of the primary there is a bug.

Having a structure where the first key of a primary key is fixe (like a user_id for example) and the second auto-increment is a optimization for search query base on the first primary key entry.