大屏能耗

huimv-admin/src/main/resources/com/huimv/admin/mapper/EnergyDataMapper.xml

@@ -108,7 +108,7 @@
         ORDER BY create_date ASC
     </select>
     <select id="listDayGas" resultType="com.huimv.admin.entity.vo.EnergyAllDataVo">
-        SELECT Convert((IFNUll(sum(gas_value),'0')),DECIMAL(10,2)) 'value',create_date 'createDate' FROM `energy_data`
+        SELECT ROUND(COALESCE(SUM(gas_value), 0),2) 'value',create_date 'createDate' FROM `energy_data`
          ${ew.customSqlSegment}
         GROUP BY DATE_FORMAT(create_date,'%Y-%m-%d')
         ORDER BY create_date DESC
@@ -122,14 +122,14 @@
         ORDER BY create_date ASC
     </select>
     <select id="listDayFeed" resultType="com.huimv.admin.entity.vo.EnergyAllDataVo">
-        SELECT Convert((IFNUll(sum(feed_value),'0')),DECIMAL(10,2)) 'value',create_date 'createDate' FROM `energy_data`
+        SELECT ROUND(COALESCE(SUM(feed_value), 0),2) 'value',create_date 'createDate' FROM `energy_data`
          ${ew.customSqlSegment}
         GROUP BY DATE_FORMAT(create_date,'%Y-%m-%d')
         ORDER BY create_date DESC
         LIMIT 30
     </select>
     <select id="listYearWater" resultType="com.huimv.admin.entity.vo.EnergyAllDataVo">
-        SELECT Convert((IFNUll(sum(water_value),'0')),DECIMAL(10,2)) 'value',create_date 'createDate' FROM `energy_data`
+        SELECT ROUND(COALESCE(SUM(water_value), 0),2) AS 'value',create_date 'createDate' FROM `energy_data`
          ${ew.customSqlSegment}
         GROUP BY DATE_FORMAT(create_date,'%Y-%m')
         ORDER BY create_date ASC
@@ -148,7 +148,7 @@
         ORDER BY create_date ASC
     </select>
     <select id="listDayElectricity" resultType="com.huimv.admin.entity.vo.EnergyAllDataVo">
-        SELECT Convert((IFNUll(sum(electricity_value),'0')),DECIMAL(10,2)) 'value',create_date 'createDate' FROM `energy_data`
+        SELECT ROUND(COALESCE(SUM(electricity_value), 0),2) 'value',create_date 'createDate' FROM `energy_data`
          ${ew.customSqlSegment}
         GROUP BY DATE_FORMAT(create_date,'%Y-%m-%d')
         ORDER BY create_date DESC