springcloud_k8s_panzhihuazhihuishequ/service_community/src/main/resources/mapper/ConvenientViewStatisticsMapper.xml
@@ -35,5 +35,10 @@ SELECT merchant_id, SUM(view_num) AS totalViewNum FROM com_convenient_view_statistics GROUP BY merchant_id </select> <select id="selectTotalViewNum" resultType="java.lang.Integer"> SELECT IF(SUM(view_num) IS NULL,0,SUM(view_num)) FROM com_convenient_view_statistics WHERE merchant_id = #{merchantId} </select> </mapper>