Duration: 0.14 ms , Query= select classid as v from product where id=18920 Duration: 0.174 ms , Query= select classid as v from product where id=18919 Duration: 0.16725 ms , Query= select classid as v from product where id=18916 Duration: 0.21625 ms , Query= select classid as v from product where id=18915 Duration: 0.1695 ms , Query= select classid as v from product where id=18913 Duration: 0.13975 ms , Query= select classid as v from product where id=18912 Duration: 0.1575 ms , Query= select classid as v from product where id=18911 Duration: 0.1565 ms , Query= select classid as v from product where id=18910 Duration: 0.148 ms , Query= select classid as v from product where id=18909 Duration: 0.14075 ms , Query= select classid as v from product where id=18908 Duration: 0.15075 ms , Query= select classid as v from product where id=18907 Duration: 0.13525 ms , Query= select classid as v from product where id=18906 Duration: 0.13625 ms , Query= select classid as v from product where id=18905 Duration: 0.135 ms , Query= select classid as v from product where id=18904 Duration: 0.17375 ms , Query= select content,id from infoclass where id in (0)