/**
* Allows to executes the statement again. Some database systems don't support scrollable cursors,
* So, as cursors are forward only, we need to execute the cursor again to fetch rows from the begining
* @return mixed
*/
public function execute()
{
$this->_connection->setConsistency($this->_consistency);
return $this->_connection->query($this->_clqStatement, $this->_bindParams, $this->_bindTypes);
}
