I found the solution by "try and error"! I have to add the :child_key argument also in the "has n" line:
class Appl include DataMapper::Resource property :id, String, :key => true has n, :tables, :child_key => [:app] end # Appl class Table include DataMapper::Resource property :app, String, :key => true, :index => true property :id, String, :key => true belongs_to :appl, :child_key => [:app] end # Table then the "unwanted" index is not generated Kittekat -- You received this message because you are subscribed to the Google Groups "DataMapper" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/datamapper?hl=en.
