(*)数据告警处置效率查询优化

api/app/lib/schedule/alarms_handle_statistics.js

@@ -191,12 +191,13 @@ module.exports = function (app, opts) {
          console.log('开始查数据-数据-数据类告警---' + moment().format('YYYY-MM-DD HH:mm:ss'))
 
          const alarmRes = await clickHouse.dataAlarm.query(`
-               SELECT 
+               select count(AlarmId) count from
+               (SELECT 
                alarms.AlarmId AS AlarmId, 
                alarms.State AS State, 
                alarms.StructureId AS StructureId,
                StartTime, EndTime
-               ${alarmQueryOptionStr}`).toPromise();
+               ${alarmQueryOptionStr})`).toPromise();
 
          let day1Str = getStr(alarmQueryOptionStr, 'Date(EndTime) - Date(StartTime)<=1');
          let day1 = await clickHouse.dataAlarm.query(day1Str).toPromise();
@@ -244,7 +245,7 @@ module.exports = function (app, opts) {
          //    let corConfirmedData = (confirmedAlarmDetailMax.find(cdm => cdm.AlarmId == ar.AlarmId) || {});
          //    ar.confirmTime = corConfirmedData.Time || ar.EndTime
          // })
-         return { dataSum: alarmRes.length, dataMaps: { day1, day3, day7, day15, day30, day30m } };
+         return { dataSum: alarmRes[0].count, dataMaps: { day1, day3, day7, day15, day30, day30m } };
       } catch (error) {
          console.error(error);
       }