ALTER TABLE `cabinet_cell` ADD COLUMN `cell_price` decimal(15,2) NOT NULL DEFAULT '0.00' COMMENT '格口租用价格' AFTER `stock`; ALTER TABLE `cabinet_cell` ADD COLUMN `is_rented` tinyint(1) NOT NULL DEFAULT 0 COMMENT '是否已租用:0-未租用,1-已租用' AFTER `cell_price`;