public function execute(HermitStatement $stmt, HermitValueType $type)
{
if ($stmt->columnCount() < 1) {
$stmt->closeCursor();
unset($stmt);
return null;
}
//
// check single result
//
if ($this->annote->isSingleProcedureResult($this->method)) {
$resultset = HermitResultSetFactory::create($this->method);
return $resultset->execute($stmt, $type);
}
$resultset = HermitResultSetFactory::create($this->method);
$results = array();
do {
$results[] = $resultset->execute($stmt, $type);
} while ($stmt->nextRowset());
$stmt->closeCursor();
unset($stmt);
return $results;
}
