升级Discuz!X2.0正式版pre_common_block_style问题解决

CREATE TABLE pre9_forum_attachment_2 ( aid mediumint(8) unsigned NOT NULL, tid mediumint(8) unsigned NOT NULL DEFAULT '0', pid int(10) unsigned NOT NULL DEFAULT '0', uid mediumint(8) unsigned NOT NULL DEFAULT '0', dateline int(10) unsigned NOT NULL DEFAULT '0', filename varchar(255) NOT NULL DEFAULT '', filesize int(10) unsigned NOT NULL DEFAULT '0', attachment varchar(255) NOT NULL DEFAULT '', remote tinyint(1) unsigned NOT NULL DEFAULT '0', description varchar(255) NOT NULL, readperm tinyint(3) unsigned NOT NULL DEFAULT '0', price smallint(6) unsigned NOT NULL DEFAULT '0', isimage tinyint(1) NOT NULL DEFAULT '0', width smallint(6) unsigned NOT NULL DEFAULT '0', thumb tinyint(1) unsigned NOT NULL DEFAULT '0', picid mediumint(8) NOT NULL DEFAULT '0', PRIMARY KEY (aid), KEY tid (tid), KEY pid (pid), KEY uid (uid) ) ENGINE=MYISAM DEFAULT CHARSET=gbk

升级表 pre9_forum_forum 出错,请手工执行以下升级语句后,再重新运行本升级程序:

升级SQL语句:
ALTER TABLE pre9_forum_forum ADD `catforumcolumns` tinyint(3) unsigned NOT NULL DEFAULT '0', ADD `disablethumb` tinyint(1) NOT NULL DEFAULT '0'

Error: Duplicate column name 'catforumcolumns'
Errno.: 1060

很详细啊，学习

路过看看了！