$sqlParams = array(1 => array($entity_id, 'Integer'), 2 => array($entity_table, 'String'));
$dao = CRM_Core_DAO::executeQuery($query, $sqlParams);
$sqlParams = array(1 => array($entity_id, 'Integer'), 2 => array($entity_table, 'String'));
$dao = CRM_Core_DAO::executeQuery($query, $sqlParams);