/**
* {@inheritdoc}
*/
public function connect(array $params, $username = null, $password = null, array $driverOptions = array())
{
try {
$pdo = new PDOConnection($this->_constructPdoDsn($params), $username, $password, $driverOptions);
if (PHP_VERSION_ID >= 50600 && (!isset($driverOptions[PDO::PGSQL_ATTR_DISABLE_PREPARES]) || true === $driverOptions[PDO::PGSQL_ATTR_DISABLE_PREPARES])) {
$pdo->setAttribute(PDO::PGSQL_ATTR_DISABLE_PREPARES, true);
}
return $pdo;
} catch (PDOException $e) {
throw DBALException::driverException($this, $e);
}
}
/**
* @expectedException \Doctrine\DBAL\Driver\PDOException
*/
public function testThrowsWrappedExceptionOnPrepare()
{
// Emulated prepared statements have to be disabled for this test
// so that PDO actually communicates with the database server to check the query.
$this->driverConnection->setAttribute(\PDO::ATTR_EMULATE_PREPARES, false);
$this->driverConnection->prepare('foo');
// Some PDO adapters like PostgreSQL do not check the query server-side
// even though emulated prepared statements are disabled,
// so an exception is thrown only eventually.
// Skip the test otherwise.
$this->markTestSkipped(sprintf('The PDO adapter %s does not check the query to be prepared server-side, ' . 'so no assertions can be made.', $this->_conn->getDriver()->getName()));
}
/**
* {@inheritdoc}
*/
public function connect(array $params, $username = null, $password = null, array $driverOptions = array())
{
try {
$pdo = new PDOConnection($this->_constructPdoDsn($params), $username, $password, $driverOptions);
if (defined('PDO::PGSQL_ATTR_DISABLE_PREPARES') && (!isset($driverOptions[PDO::PGSQL_ATTR_DISABLE_PREPARES]) || true === $driverOptions[PDO::PGSQL_ATTR_DISABLE_PREPARES])) {
$pdo->setAttribute(PDO::PGSQL_ATTR_DISABLE_PREPARES, true);
}
/* defining client_encoding via SET NAMES to avoid inconsistent DSN support
* - the 'client_encoding' connection param only works with postgres >= 9.1
* - passing client_encoding via the 'options' param breaks pgbouncer support
*/
if (isset($params['charset'])) {
$pdo->query('SET NAMES \'' . $params['charset'] . '\'');
}
return $pdo;
} catch (PDOException $e) {
throw DBALException::driverException($this, $e);
}
}
