change_column "current_nodes", "user_id", :bigint, :limit => 20
change_column "current_nodes", "longitude", :double
change_column "current_nodes", "latitude", :double
change_column "current_nodes", "user_id", :bigint, :limit => 20
change_column "current_nodes", "longitude", :double
change_column "current_nodes", "latitude", :double