Duration: 0.20325 ms , Query= select classid as v from product where id=50020 Duration: 0.14575 ms , Query= select classid as v from product where id=50019 Duration: 0.13675 ms , Query= select classid as v from product where id=50018 Duration: 0.19225 ms , Query= select classid as v from product where id=50017 Duration: 0.17925 ms , Query= select classid as v from product where id=50016 Duration: 0.189 ms , Query= select classid as v from product where id=50015 Duration: 0.178 ms , Query= select classid as v from product where id=50014 Duration: 0.18225 ms , Query= select classid as v from product where id=50013 Duration: 0.1755 ms , Query= select classid as v from product where id=50012 Duration: 0.183 ms , Query= select classid as v from product where id=50011 Duration: 0.2295 ms , Query= select classid as v from product where id=50010 Duration: 0.17275 ms , Query= select classid as v from product where id=50009 Duration: 0.17975 ms , Query= select classid as v from product where id=50008 Duration: 0.18075 ms , Query= select classid as v from product where id=50007 Duration: 0.195 ms , Query= select content,id from infoclass where id in (0)