Duration: 0.18 ms , Query= select classid as v from product where id=52009 Duration: 0.14025 ms , Query= select classid as v from product where id=52008 Duration: 0.13575 ms , Query= select classid as v from product where id=52007 Duration: 0.135 ms , Query= select classid as v from product where id=52006 Duration: 0.1545 ms , Query= select classid as v from product where id=52005 Duration: 0.147 ms , Query= select classid as v from product where id=52004 Duration: 0.13625 ms , Query= select classid as v from product where id=52003 Duration: 0.12725 ms , Query= select classid as v from product where id=52002 Duration: 0.12425 ms , Query= select classid as v from product where id=52001 Duration: 0.1335 ms , Query= select classid as v from product where id=52000 Duration: 0.12675 ms , Query= select classid as v from product where id=51999 Duration: 0.122 ms , Query= select classid as v from product where id=51998 Duration: 0.12375 ms , Query= select classid as v from product where id=51997 Duration: 0.14125 ms , Query= select classid as v from product where id=51996 Duration: 0.152 ms , Query= select content,id from infoclass where id in (0)