db/migrate/20120307143552_create_ontologies.rb

	20120307143552_create_ontologies.rb revision 0075dcb5aeeee4864fe9f64db82c8a8202bbe6d6
class CreateOntologies < ActiveRecord::Migration
  def change
    create_table :ontologies do |t|
      t.references :logic
      t.string :uri
      t.string :state
      t.string :name
      t.text :description

      t.timestamps :null => false
    end

    change_table :ontologies do |t|
      t.index :logic_id
      t.foreign_key :logics
    end
  end
end