ALTER TABLE `report_images`
ADD COLUMN `source` varchar(50) NULL AFTER `IMG_URI`,
ADD COLUMN `create_date` datetime NULL AFTER `source`,
ADD COLUMN `ext01` varchar(255) NULL AFTER `create_date`,
ADD COLUMN `ext02` varchar(255) NULL AFTER `ext01`,
ADD COLUMN `ext03` varchar(255) NULL AFTER `ext02`,
ADD COLUMN `ext04` varchar(255) NULL AFTER `ext03`,
ADD COLUMN `ext05` varchar(255) NULL AFTER `ext04`;