/**
* Execute a query and fetch all results
*
* This function performs the same function as Database::prefetch(),
* but returns an array of regular integer-indexed arrays. It is
* faster for cases when the names of the columns are not known to the
* query planner in advance of their execution (eg: 'SELECT * FROM
* table').
*
* @param string $str The query string
* @param array $params The query paramters
* @param string $name The query name
* @throws DatabaseException
* @return array
*/
public static function prefetch_int($str, $params = array(), $name = null)
{
$ret = array();
$r = Database::query($str, $params, $name);
while ($row = pg_fetch_row($r)) {
$ret[] = $row;
}
return $ret;
}