-- 运输计划：危化品证书人工确认齐备
ALTER TABLE `pl_plan`
  ADD COLUMN `hazard_cert_ready` tinyint NOT NULL DEFAULT 0 COMMENT '危化品证书是否已人工确认齐备 0-否 1-是' AFTER `follow_user_name`,
  ADD COLUMN `hazard_cert_ready_by` varchar(64) DEFAULT NULL COMMENT '危化品证书确认人' AFTER `hazard_cert_ready`,
  ADD COLUMN `hazard_cert_ready_time` datetime DEFAULT NULL COMMENT '危化品证书确认时间' AFTER `hazard_cert_ready_by`;