show full columns from `joys_introinfo` [ runtime:0.001849s ]
select `id`,`title` from `joys_introinfo` where ( iscenter=0 and published=1 and isdocument=2 ) order by `create_time` desc limit 7 [ runtime:0.013121s ]
select * from `joys_introinfo` where `id` = 3240 limit 1 [ runtime:0.000435s ]
update `joys_introinfo` set `hits` = 132 where `id` = 3240 and ( id=3240 ) [ runtime:0.000339s ]
