src/main/resources/mapper/production/ProductWorkOrderMapper.xml
@@ -87,4 +87,12 @@ actual_start_time >= #{startDate} AND actual_start_time <= #{endDate} </select> <select id="selectMax" resultType="com.ruoyi.production.pojo.ProductWorkOrder"> SELECT SUBSTRING(work_order_no, 3) as work_order_no FROM product_work_order WHERE SUBSTRING(work_order_no, 3) like concat(#{datePrefix},'%') order by work_order_no desc limit 1 ; </select> </mapper>