ZBlogPHP给某一指定数据表添加字段的代码

在zblog应用开发中，我们时常会为一些数据表添加一些指定的字段，已变标记调用，那么该怎样实现呢？方法如下，以文章数据表zbp_post为例：

function InstallPlugin_themeol()                                                                                                                                                                                                                          
{                                                                                                                                                                                                               
    global $zbp;                                                                                                                                             
    $zbp->db->QueryMulit("ALTER TABLE {$zbp->table['Post']} ADD COLUMN log_Themeol tinyint(1) not null default 0");   
}

注释说明：$zbp->table['Post'] 文章数据表，log_Themeol 字段名，tinyint(1) 字段类型，not null default 0 默认值0