resources.db.adapter = PDO_MYSQL
resources.db.params.host = localhost
resources.db.params.username = admin
resources.db.params.password = 12345
resources.db.params.dbname = daedu
resources.db.params.charset = utf8

resources.db.adapter = PDO_PGSQL
resources.db.params.host = localhost
resources.db.params.port = 5432
resources.db.params.username = postgres
resources.db.params.password = 12345
resources.db.params.dbname = postgres
resources.db.params.charset = utf8

class Application_Model_DbTable_Postrgres extends Zend_Db_Table_Abstract
{
    protected $_name = 'postgres';

    public function insert(){
        $data = array(
            'name' => "dan"
        );

        $this->insert($data);
    }
}

$f = new Application_Model_DbTable_Postrgres();
$f->insert();

resources.db.adapter = PDO_PGSQL

// Define application environment
defined('APPLICATION_ENV')
    || define('APPLICATION_ENV', (getenv('APPLICATION_ENV') ? getenv('APPLICATION_ENV') : 'development'));