Duration: 51.739 ms , Query= select count(*) as t from `product` where state>0 and classid<>542 and price1>='1.99' and price1<='2.99' Duration: 9.984 ms , Query= select * from `product` where state>0 and classid<>542 and price1>='1.99' and price1<='2.99' order by id desc limit 1308,12 Duration: 0.30075 ms , Query= select classid as v from product where id=51557 Duration: 0.188 ms , Query= select classid as v from product where id=51510 Duration: 0.1615 ms , Query= select classid as v from product where id=51509 Duration: 0.213 ms , Query= select classid as v from product where id=51500 Duration: 0.1825 ms , Query= select classid as v from product where id=51489 Duration: 0.146 ms , Query= select classid as v from product where id=51481 Duration: 0.14375 ms , Query= select classid as v from product where id=51480 Duration: 0.1535 ms , Query= select classid as v from product where id=51479 Duration: 0.17875 ms , Query= select classid as v from product where id=51478 Duration: 0.20025 ms , Query= select classid as v from product where id=51475 Duration: 0.1615 ms , Query= select classid as v from product where id=51474 Duration: 0.15025 ms , Query= select classid as v from product where id=51473 Duration: 0.1415 ms , Query= select content,id from infoclass where id in (0)