Duration: 0.131 ms , Query= select classid as v from product where id=49001 Duration: 0.1305 ms , Query= select classid as v from product where id=49000 Duration: 0.151 ms , Query= select classid as v from product where id=48999 Duration: 0.12675 ms , Query= select classid as v from product where id=48998 Duration: 0.12275 ms , Query= select classid as v from product where id=48997 Duration: 0.123 ms , Query= select classid as v from product where id=48996 Duration: 0.1225 ms , Query= select classid as v from product where id=48995 Duration: 0.11875 ms , Query= select classid as v from product where id=48994 Duration: 0.1215 ms , Query= select classid as v from product where id=48993 Duration: 0.17925 ms , Query= select classid as v from product where id=48992 Duration: 0.12475 ms , Query= select classid as v from product where id=48991 Duration: 0.124 ms , Query= select classid as v from product where id=48990 Duration: 0.128 ms , Query= select classid as v from product where id=48989 Duration: 0.12325 ms , Query= select classid as v from product where id=48988 Duration: 0.1375 ms , Query= select content,id from infoclass where id in (0)