Duration: 0.183 ms , Query= select classid as v from product where id=50020 Duration: 0.176 ms , Query= select classid as v from product where id=50019 Duration: 0.1795 ms , Query= select classid as v from product where id=50018 Duration: 0.1795 ms , Query= select classid as v from product where id=50017 Duration: 0.2295 ms , Query= select classid as v from product where id=50016 Duration: 0.2295 ms , Query= select classid as v from product where id=50015 Duration: 0.22 ms , Query= select classid as v from product where id=50014 Duration: 0.43825 ms , Query= select classid as v from product where id=50013 Duration: 0.27125 ms , Query= select classid as v from product where id=50012 Duration: 0.244 ms , Query= select classid as v from product where id=50011 Duration: 0.204 ms , Query= select classid as v from product where id=50010 Duration: 0.18575 ms , Query= select classid as v from product where id=50009 Duration: 0.183 ms , Query= select classid as v from product where id=50008 Duration: 0.1775 ms , Query= select classid as v from product where id=50007 Duration: 0.184 ms , Query= select content,id from infoclass where id in (0)