单据扫码：支持序列号查询，先根据序列号查询条码，如果查不到就直接查条码

jshERP-boot/src/main/resources/mapper_xml/MaterialMapperEx.xml

@@ -742,4 +742,15 @@
             and m.id != #{id}
         </if>
     </select>
+
+    <select id="getMaterialExtendBySerialNumber" resultType="com.jsh.erp.datasource.entities.MaterialExtend">
+        select me.bar_code
+        from jsh_material m
+        left join jsh_material_extend me on m.id=me.material_id and ifnull(me.delete_flag,'0') !='1'
+        left join jsh_serial_number sn on sn.material_id=m.id and ifnull(sn.delete_flag,'0') !='1'
+        where sn.serial_number = #{serialNumber}
+        and me.default_flag=1
+        and ifnull(m.delete_flag,'0') !='1'
+        limit 0,1
+    </select>
 </mapper>