ALTER TABLE `4dkankan_v4`.`t_scene_plus` ADD COLUMN `has_floorplan_ai` int DEFAULT '0' AFTER `rec_status`; ALTER TABLE `fd_fusion`.`t_case_settings` ADD COLUMN `map_id` int NULL AFTER `rotate`; ALTER TABLE `4dkankan_v4`.`t_common_upload` ADD COLUMN `file_type_str` varchar(255) NULL AFTER `file_type`;