---2020-08-07
ALTER TABLE siger_project_dnc_program ADD COLUMN toll_gate_code varchar(255) DEFAULT  '' COMMENT '路卡号';
ALTER TABLE siger_project_dnc_program ADD COLUMN process_code varchar(255) DEFAULT  '' COMMENT '工序号';
ALTER TABLE siger_project_dnc_program ADD COLUMN machine_code varchar(255) DEFAULT  '' COMMENT '设备编号';
ALTER TABLE siger_project_dnc_program ADD COLUMN program_version varchar(255) DEFAULT  '' COMMENT '版本';