$sql="select ".$fields." from sh_log_play A join sh_sp B on A.sp_id=B.id join sh_hotel C on A.hotel_id=C.id join sh_media_wasu D on A.media_id=D.id where 1=1 ".$where.";";
$sql="select ".$fields." from sh_log_play_$searchMonth A join sh_sp B on A.sp_id=B.id join sh_hotel C on A.hotel_id=C.id join sh_media_wasu D on A.media_id=D.id where 1=1 ".$where.";";