/**
* Fetches the next row from the result set.
* @param int $fetchMode Controls how rows will be returned.
* @return mixed The next row from the result set.
* @throws Exception
*/
public function fetch($fetchMode = \PDO::FETCH_BOTH)
{
switch ($fetchMode) {
case \PDO::FETCH_NUM:
return $this->getPgsqlStatement()->fetchArray(null, PGSQL_NUM);
case \PDO::FETCH_OBJ:
return $this->getPgsqlStatement()->fetchObject();
case \PDO::FETCH_ASSOC:
return $this->getPgsqlStatement()->fetchAll();
case \PDO::FETCH_BOTH:
return $this->getPgsqlStatement()->fetchArray();
default:
throw Exception::fetchModeNotSupported($fetchMode);
}
}
