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<?php
namespace Bitrix\Main\DB;
class OracleResult extends Result
{
/** @var \Bitrix\Main\ORM\Fields\ScalarField[] */
private $resultFields = null;
/**
* @param resource $result Database-specific query result.
* @param Connection $dbConnection Connection object.
* @param \Bitrix\Main\Diag\SqlTrackerQuery $trackerQuery Helps to collect debug information.
*/
public function __construct($result, Connection $dbConnection = null, \Bitrix\Main\Diag\SqlTrackerQuery $trackerQuery = null)
{
parent::__construct($result, $dbConnection, $trackerQuery);
}
/**
* Returns the number of rows in the result.
*
* @return integer
*/
public function getSelectedRowsCount()
{
return oci_num_rows($this->resource);
}
/**
* Returns an array of fields according to columns in the result.
*
* @return \Bitrix\Main\ORM\Fields\ScalarField[]
*/
public function getFields()
{
if ($this->resultFields == null)
{
$this->resultFields = array();
if (is_resource($this->resource))
{
$numFields = oci_num_fields($this->resource);
if ($numFields > 0 && $this->connection)
{
$helper = $this->connection->getSqlHelper();
for ($i = 1; $i <= $numFields; $i++)
{
$name = oci_field_name($this->resource, $i);
$type = oci_field_type($this->resource, $i);
$parameters = array(
"precision" => oci_field_precision($this->resource, $i),
"scale" => oci_field_scale($this->resource, $i),
"size" => oci_field_size($this->resource, $i),
);
$this->resultFields[$name] = $helper->getFieldByColumnType($name, $type, $parameters);
}
}
}
}
return $this->resultFields;
}
/**
* Returns next result row or false.
*
* @return array|false
*/
protected function fetchRowInternal()
{
return oci_fetch_array($this->resource, OCI_ASSOC + OCI_RETURN_NULLS + OCI_RETURN_LOBS);
}
}