为什么我升级完了 会出现这么多错误啊

((em:01)) 我的天呀 这到底是怎么回事啊  这到底算不算升级成功嘛




http://www.52huaxi.cn/Home/space.php?do=mtag&view=hot
MySQL Error
Message: MySQL Query Error
SQL: SELECT mt.* FROM uchome_mtag mt WHERE 1 ORDER BY mt.threadnum DESC LIMIT 0,20
Error: Unknown column 'mt.threadnum' in 'order clause'
Errno.: 1054

http://www.52huaxi.cn/Home/space.php?uid=1&do=thread
Message: MySQL Query Error
SQL: SELECT * FROM uchome_mtag mt ORDER BY mt.threadnum DESC LIMIT 0,6
Error: Unknown column 'mt.threadnum' in 'order clause'
Errno.: 1054

http://www.52huaxi.cn/Home/space.php?do=mtag&view=recommend
Message: MySQL Query Error
SQL: SELECT COUNT(*) FROM uchome_mtag mt WHERE mt.recommend='1'
Error: Unknown column 'mt.recommend' in 'where clause'
Errno.: 1054

http://www.52huaxi.cn/Home/space.php?uid=1&do=blog&view=me
Message: MySQL Query Error
SQL: SELECT bf.message, bf.target_ids, bf.magiccolor, b.* FROM uchome_blog b LEFT JOIN uchome_blogfield bf ON bf.blogid=b.blogid WHERE b.uid='1' ORDER BY b.dateline DESC LIMIT 0,10
Error: Unknown column 'bf.magiccolor' in 'field list'
Errno.: 1054

http://www.52huaxi.cn/Home/space.php?do=doing&view=all
Message: MySQL Query Error
SQL: SELECT * FROM uchome_docomment USE INDEX(dateline) WHERE doid IN ('639','638','637','636','634','633','632','631','630','627','625','623','622','621','619','616','614','613','612','611') ORDER BY dateline
Error: Key 'dateline' doesn't exist in table 'uchome_docomment'
Errno.: 1176

有什么方法能够一次性解决

你是不是没有把2.0 程序的data/install.sql文件上传到服务器上
建议重新升级

说明你未升级成功

建议进行重新升级