嗨,我有一个 mysql sql
$select ->from('unique_link as ul',
array('ul.unique_url','date_created'+,'(select COUNT(*) from click where click.url_id = ul.url_id) as unique_visitors'))
->joinInner('campaign as cm','ul.campaign_id = cm.campaign_id' .....
date_created 目前是 UTC 我需要添加 +08.00 hrs ..我怎么能在查询中这样做!非常需要帮助。谢谢