SELECT POINT_ID, VEHICLE_TYPE AS EX_VEHICLE_TYPE, org.SHORTNAME AS orgname, org.ID, org.SUPERIOR_ORGAN, organ.SHORTNAME AS bootname${if(statisticsType==4," ,SHIFT_NO ,SUM(PAY_FEE)/100 PAY_FEE_SUM ,COUNT(*) TRAFFIC_SUMFROM T_STATION_GREENPASS_WASTE t, T_COMM_ORGAN org, T_COMM_ORGAN organ WHERE 1=1AND organ.ID=org.SUPERIOR_ORGAN AND t.POINT_ID=org.IDand (t.SHIFT_NO ='"+shift+"')and t.EX_TIME >= to_date('"+yearMonthDay+" 00:00:00','yyyy-mm-dd hh24:mi:ss') and t.EX_TIME <= to_date('"+yearMonthDay+" 23:59:59','yyyy-mm-dd hh24:mi:ss')GROUP BY POINT_ID, VEHICLE_TYPE, SHIFT_NO, org.SHORTNAME , org.ID, org.SUPERIOR_ORGAN, organ.SHORTNAME ORDER BY POINT_ID,VEHICLE_TYPE ASC","")}请问要怎么写 才能让 shift这个参数生效?