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    YearCode:=yearof(Date);
      MonthCode:=monthof(Date);
      if  MonthCode>9 then
        FTime1:=inttostr(YearCode)+inttostr(MonthCode)
      else
        FTime1:=inttostr(YearCode)+'0'+inttostr(MonthCode);
      FTime:= DateTimeToStr(Date); //
      //FTime1:=formatdatetime('yyyymm',Date);
      //FTime1:=leftstr(FTime,6);
      TimeTemp:=formatdatetime('yyyy-mm',Date);
        cds.Active:=false;
        cds.CommandText:='select /*+index(a,TAB1_I)*/ max(a.id) as id  from TAB1 a where '
          +'INSTR(a.id,'''+FTime1+''', 1,1 )>0 and  length(a.id)=11 and a.UPDATE_TIME between '
          +' to_date('''+TimeTemp+'-01 00:00:00'',''yyyy-mm-dd hh24:mi:ss'') '
          +' and to_date('''+FTime+''',''yyyy-mm-dd hh24:mi:ss'') ' ;
        cds.Active:=true;


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