public function orWhere(...$expressions)
{
$currentSet = $this->_getCurrentSet();
$newSet = $this->_getNewSet($expressions);
$finalSet = new OrPredicateSet();
$finalSet->addPredicate($currentSet);
$finalSet->addPredicate($newSet);
/**
* @var $this IStatement
* @var $where WhereClause
*/
$where = $this->getClause('WHERE');
$where->clearPredicates();
$where->addPredicate($finalSet);
$this->addClause($where);
return $this;
}
