Duration: 0.1745 ms , Query= select classid as v from product where id=50012 Duration: 0.193 ms , Query= select classid as v from product where id=50011 Duration: 0.184 ms , Query= select classid as v from product where id=50010 Duration: 0.18125 ms , Query= select classid as v from product where id=50009 Duration: 0.17475 ms , Query= select classid as v from product where id=50008 Duration: 0.17875 ms , Query= select classid as v from product where id=50007 Duration: 0.18325 ms , Query= select classid as v from product where id=50006 Duration: 0.181 ms , Query= select classid as v from product where id=50005 Duration: 0.20025 ms , Query= select classid as v from product where id=50004 Duration: 0.177 ms , Query= select classid as v from product where id=50003 Duration: 0.17725 ms , Query= select classid as v from product where id=50002 Duration: 0.1755 ms , Query= select classid as v from product where id=50001 Duration: 0.1765 ms , Query= select classid as v from product where id=50000 Duration: 0.1735 ms , Query= select classid as v from product where id=49999 Duration: 0.2425 ms , Query= select content,id from infoclass where id in (0)