shanxia2.0/backend/scripts/migrate_pl_plan_subpack_slip_no.sql

-- 运输计划：分装单号字段
ALTER TABLE `pl_plan`
  ADD COLUMN `subpack_slip_no` varchar(32) DEFAULT NULL COMMENT '分装单号 NO:SXFZ-YYYY-MM-DD-序号' AFTER `subpack_slip_template_content`;