错误信息：SQLSTATE[42S22]: Column not found: 1054 Unknown column 'pinyin' in 'where clause'

文件信息：/www/wwwroot/www.tianrida.com/vendor/vpcv/Db/Driver/Mysql.php(line:204)

调试信息：

/www/wwwroot/www.tianrida.com/vendor/vpcv/Db/Driver/Mysql.php(line:204)

/www/wwwroot/www.tianrida.com/vendor/vpcv/Db/Driver/Mysql.php(line:181)

/www/wwwroot/www.tianrida.com/vendor/vpcv/Db/Driver/Mysql.php(line:299)

/www/wwwroot/www.tianrida.com/vendor/vpcv/Db.php(line:44)

/www/wwwroot/www.tianrida.com/vendor/vpcv/Model.php(line:340)

/www/wwwroot/www.tianrida.com/application/Model/Nav.php(line:123)

/www/wwwroot/www.tianrida.com/application/Controller/Index/Article.php(line:43)

/www/wwwroot/www.tianrida.com/vendor/vpcv/Controller.php(line:90)

/www/wwwroot/www.tianrida.com/vendor/vpcv/Front.php(line:105)

/www/wwwroot/www.tianrida.com/index.php(line:12)