shanxia2.0/backend/scripts/migrate_pl_plan_delivery_slip_template.sql

-- 运输计划：送(提)货单打印模板字段
ALTER TABLE `pl_plan`
  ADD COLUMN `delivery_slip_template_content` longtext COMMENT '送(提)货单打印模板内容(富文本HTML)' AFTER `slip_template_content`;