class AddGpxIndexes < ActiveRecord::Migration[4.2] def self.up add_index "gpx_files", ["user_id"], :name => "gpx_files_user_id_idx" add_index "gpx_file_tags", ["tag"], :name => "gpx_file_tags_tag_idx" end def self.down remove_index "gpx_file_tags", :name => "gpx_file_tags_tag_idx" remove_index "gpx_files", :name => "gpx_files_user_id_idx" end end