class ActiveRecord::ConnectionAdapters::NullDBAdapter

  class TableDefinition < ActiveRecord::ConnectionAdapters::TableDefinition
    attr_accessor :name
    alias_method :uuid, :string
    alias_method :citext, :text
    alias_method :interval, :text
    alias_method :geometry, :text
    alias_method :serial, :integer
    alias_method :bigserial, :integer
    alias_method :inet, :string
    alias_method :jsonb, :json if method_defined? :json
    alias_method :hstore, :json
  end
end