Migration Problem - wrong number of arguments

Doug, it's my understanding that rails needs to be prodded to understand your new model definition.

Prodding can be done like this:

class CreateDatabase < ActiveRecord::Migration
   class Tab < ActiveRecord::Base; end

#do your create table as usual, then..

Tab.reset_column_information #tell the model to check out it's current/new definition

#then do your Tab.create statements

I use the above technique, and it works like a charm.

cheers,
Jodi