function(){
var a = FR.remoteEvaluate('=$srq');
var b = FR.remoteEvaluate('=erq');
var c="SELECT SUM(succeed_amount) FROM m_cycle_statistic_week where start_date>='"+a+"' and end_date<='"+b+"'";
var d=FR.remoteEvaluate('=SQL("RAC","'+c+'",1)');
return a+"到"+b+"之间的流量为"+d;
}