判空

huimv-farm-environ/src/main/resources/com/huimv/environ/eco/mapper/SysFodderMapper.xml

@@ -7,7 +7,7 @@
     <select id="countDayValue" resultType="com.huimv.environ.eco.entity.SysFodder">
 
         SELECT
-            id,SUM(`value`)'value' ,create_time,floor_id,fodder_id
+            id,ROUND(SUM(`value`),2) as 'value' ,create_time,floor_id,fodder_id
         FROM `sys_fodder`
         ${ew.customSqlSegment}
         GROUP BY DATE_FORMAT(create_time,"%y-%m-%d")