zyt/server/sql/1.9.20260420/add_bags_per_dose_field.sql

-- 添加每贴出包数字段到处方表
ALTER TABLE `zyt_tcm_prescription` 
ADD COLUMN `bags_per_dose` TINYINT UNSIGNED NULL DEFAULT 1 COMMENT '每贴出包数（饮片专用，1-9包）' AFTER `need_decoction`;