On 11/5/06, jeffk <[EMAIL PROTECTED]> wrote: > Being new to both sqlalchemy and SQL tree models, I'd like to start by > learning the proper nomenclature: What is this data structure called, > particularly in sqlalchemy parlance?
Define a self-referential table for your keyword hiearchy and add an extra column for a foreign key for a topic. There are examples of self-referential tables in the advanced datamapping section of the docs. --~--~---------~--~----~------------~-------~--~----~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en -~----------~----~----~----~------~----~------~--~---
