procedure TForm1.Button1Click(Sender: TObject);
Var RQ1:TDatetime;
Var RQ2:TDatetime;
begin
  RQ1:=Datetimepicker1.Date;
  RQ2:=Datetimepicker2.Date;
  ADOConnection1.ConnectionString:=
  'Provider=Microsoft.Jet.OLEDB.4.0;Data Source=f:\as.mdb;'
  +'Persist Security Info=False;Jet OLEDB:Database Password=';
  ADOConnection1.Execute('select * into 5 from T_His_Veh_Traffic IN [ODBC] [ODBC;Driver=SQL Server;UID=sa;PWD=;Server=研发数据服务器;DataBase=RCH] where Collect_Time>=:RQ1 and Collect_Time<=:RQ2');
end;