Yii连接mssql 数据库配置

// PDO MSSQL'db'=>array(   // 'class'=>'application.components.MyMsSqlConnection',    // old MS PDO + MSSQL 2000:     //'connectionString' => 'mssql:host=HOSTNAME\SQLEXPRESS;dbname=Client',    // new MS PDO + MSSQL 2005 2008   'connectionString' => 'sqlsrv:Server=HOSTNAME\SQLEXPRESS;Database=Client',      'username' => 'sa',      'password' => '111',      'charset' => 'GB2312',      'tablePrefix' => 'tbl_',),

别外记得PHP.ini启用以下选项

php.iniextension=php_mssql.dllextension=php_pdo.dllextension=php_pdo_mssql.dll