Duration: 71.67625 ms , Query= select count(*) as t from `product` where state>0 and classid<>542 and price1>='1.99' and price1<='2.99' Duration: 65.60475 ms , Query= select * from `product` where state>0 and classid<>542 and price1>='1.99' and price1<='2.99' order by id desc limit 7920,12 Duration: 0.24575 ms , Query= select classid as v from product where id=33517 Duration: 0.18325 ms , Query= select classid as v from product where id=33516 Duration: 0.19575 ms , Query= select classid as v from product where id=33515 Duration: 0.159 ms , Query= select classid as v from product where id=33509 Duration: 0.19925 ms , Query= select classid as v from product where id=33502 Duration: 0.14525 ms , Query= select classid as v from product where id=33500 Duration: 0.165 ms , Query= select classid as v from product where id=33498 Duration: 0.192 ms , Query= select classid as v from product where id=33497 Duration: 0.159 ms , Query= select classid as v from product where id=33496 Duration: 0.176 ms , Query= select classid as v from product where id=33495 Duration: 0.1865 ms , Query= select classid as v from product where id=33494 Duration: 0.16875 ms , Query= select classid as v from product where id=33493 Duration: 0.141 ms , Query= select content,id from infoclass where id in (0)