求助：相同的MasterFundCode合并起来，FullName和Gender在同一行。

想要的结果：

程序：proc sql ;
         create table a as select MasterFundCode , sum(FundID) as FundID ,sum(FundCompanyID) as FundCompanyID, sum(FullName) as FullName,sum(Gender) as Gender
         from raw group by MasterFundCode order by MasterFundCode;
         quit;

但是一直报错。是因为SUM只能加数值嘛？