Duration: 34.06275 ms , Query= select count(*) as t from `product` where state>0 and classid<>542 and price1>='3.99' and price1<='4.99' Duration: 173.464 ms , Query= select * from `product` where state>0 and classid<>542 and price1>='3.99' and price1<='4.99' order by id desc limit 3780,12 Duration: 0.21925 ms , Query= select classid as v from product where id=1493 Duration: 0.166 ms , Query= select classid as v from product where id=1492 Duration: 0.12875 ms , Query= select classid as v from product where id=1485 Duration: 0.1225 ms , Query= select classid as v from product where id=1484 Duration: 0.12225 ms , Query= select classid as v from product where id=1482 Duration: 0.11975 ms , Query= select classid as v from product where id=1475 Duration: 0.12075 ms , Query= select classid as v from product where id=1474 Duration: 0.13325 ms , Query= select classid as v from product where id=1473 Duration: 0.12125 ms , Query= select classid as v from product where id=1471 Duration: 0.1215 ms , Query= select classid as v from product where id=1463 Duration: 0.12075 ms , Query= select classid as v from product where id=850 Duration: 0.1505 ms , Query= select classid as v from product where id=820 Duration: 0.131 ms , Query= select content,id from infoclass where id in (0)