Stringsql=" select bbb.time,round(IFNULL( bbb.DLHJ /ddd.CSL,0 ),2) as 'dsValue' ,round(IFNULL( bbb.DLHJ,0 ),2) as 'value' from ( ";
sql+=" select DATE_FORMAT(aaa.time,'%Y-%m') 'time' , ROUND(sum(aaa.DLHJ),2) DLHJ from "+dataViewName3a24+" aaa group by DATE_FORMAT(aaa.time,'%Y-%m') ";
sql+=" )bbb ";
sql+=" left join ( ";
sql+=" select DATE_FORMAT(ccc.time,'%Y-%m') 'time' , ROUND(sum(ccc.CSL),2) CSL from "+dataViewName2119+" ccc group by DATE_FORMAT(ccc.time,'%Y-%m') ";