【发布时间】:2012-01-30 20:16:55
【问题描述】:
select
picks.`fbid`,
picks.`time`,
categories.`name` as cname,
options.`name` as oname,
users.`name`
from
picks
left join categories
on (categories.`id` = picks.`cid`)
left join options
on (options.`id` = picks.oid)
left join users
on (users.fbid = picks.`fbid`)
order by
time desc
该查询返回如下结果:
我的问题是....我想修改查询以仅选择 DISTINCT fbid。 (可能第一行只按时间排序)
有人可以帮忙吗?
【问题讨论】:
标签: sql select mysqli distinct