（求助）Oracle 中SQL语句表更新多行记录

问题描述：先查询统计出数据，再降查询出来的数据更新到某表对应行中的对应字段，对应的行通过关键字doubttaxpayerid来对应，需要更新的字段有：doubts，IndicatorScoreTotal。怎样写SQL语句？！（通过一条语句实现）
查询统计的输入SQL语句为：
select t.doubttaxpayerid,count(t.doubttaxpayerid) doubts,
              sum(t.indicatorscore) IndicatorScoreTotal
                              from TB_Evl_TaxpayerDoubtInfo t,
                              TB_Evl_DoubtTaxpayer     t1
                              where t1.doubttaxpayerlistid = '23601001000200808Y101'
                              and t.doubttaxpayerid = t1.doubttaxpayerid
                              and t.fortaskflag = 1
                              and t1.evaluatedflag = 1
                              group by t.doubttaxpayerid
需要更新的表为：TB_Evl_DoubtTaxpayer