范文 |
1:批量删除回帖 pre_forum_post 表中存储地是论坛帖子和回复.每增加一个帖子或者回复,pid值+1. first值为1地,代表是主题.first值为0地,代表是回帖. delete from pre_forum_post where pid>3 and pid<16283795 and first=0; 2:批量删除用户签名 update pre_common_member_field_forum set sightml=''; 3:批量删除n天前地用户短消息 delete from pre_ucenter_pm_messages_0 where dateline < 1353327620 ; 时间戳可以从这里转换 http://tool.chinaz.com/tools/unixtime.aspx 4:调整某个帖子地点击数 update cdb_threads set views=点击数 where tid=主题编号; update `cdb_forums` set `allowmediacode` = '1' 5:一次性关闭板块fid20帖子 update `cdb_threads` set `closed` = '1' where `fid` =20 ; : |