我通过adsmanager运营joomla网站, 尝试编辑字段时突然出现此错误:
All parts of a PRIMARY KEY must be NOT NULL; if you need NULL in a key, use UNIQUE instead SQL=CREATE TABLE IF NOT EXISTS `clarf_adsmanager_youtube_conf` ( `fieldid` int(10) unsigned default NULL, `width` int(10) unsigned default '500', `height` int(10) unsigned default '300', PRIMARY KEY (`fieldid`) );
我的表格如下:clarf_adsmanager_youtube_conf CHANGE
fieldid fieldid` INT(10)UNSIGNED NOT NULL DEFAULT'100';
有什么想法吗?谢谢