Storm\Core\Relational\Expressions\ColumnExpression::GetAlias PHP Method

    public final function GetAlias()
    {
        return $this->Alias;
    }

 protected function AppendColumn(QueryBuilder $QueryBuilder, CoreE\ColumnExpression $Expression)
 {
     $QueryBuilder->AppendColumn('#', $Expression->GetColumn(), $Expression->GetAlias());
 }