Hi everybody, (fast start :) ) I have a class hierarchy and I'm using joined table inheritance, but my classes are not always going to be used with SQLAlchemy (or I plan to give the freedom to people to use these classes anywhere they want).
Anyway I was using the "entity_type" column in my base table to map the polymorphic_identity. It was nice to have the "entity_type" variable *after* mapping with SQLAlchemy. Now, I decided to add this variable to all my classes as a new class variable. So my problem is when I map with SQLAlchemy the variable becomes an sqlalchemy.orm.attributes.InstrumentedAttribute and prints out None before committing the objects, so I created another column for the discriminator with the name "db_entity_type" now I'm not able to use the default value for "entity_type" from the class. Is there a solution for that? Thanks... E.Ozgur Yilmaz Lead Technical Director eoyilmaz.blogspot.com www.ozgurfx.com -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To post to this group, send email to sqlalchemy@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.
