show full columns from `joys_introinfo` [ runtime:0.002154s ]
select `id`,`title` from `joys_introinfo` where ( iscenter=0 and published=1 and isdocument=2 ) order by `create_time` desc limit 7 [ runtime:0.017194s ]
select * from `joys_introinfo` where `id` = 3232 limit 1 [ runtime:0.000499s ]
update `joys_introinfo` set `hits` = 247 where `id` = 3232 and ( id=3232 ) [ runtime:0.000337s ]
