查询模板按照最新的一个模板

jeeplus-module/jeeplus-test/src/main/java/com/jeeplus/test/mould/mapper/xml/TemplateMapper.xml

@@ -19,7 +19,9 @@
 	<select id="queryByComAndBizCode" resultType="com.jeeplus.test.mould.domain.SysSerialnumTpl">
 		select	a.*
 		 from sys_serialnum_tpl a
-			where a.company_id = #{id} and a.biz_code = #{bizCode}
+		where a.company_id = #{id} and a.biz_code = #{bizCode}
+		order by update_date desc
+		limit 1
 	</select>
 
 	<update id="resetSerialNum">