DbExpressions.OracleQueryTranslator.VisitOrderByExpression C# (CSharp) Method

        protected override DbExpression VisitOrderByExpression(DbOrderByExpression orderByExpression)
        {
            string body = orderByExpression.OrderByExpressionType == DbOrderByExpressionType.Ascending
                              ? "{0} ASC"
                              : "{0} DESC";
            string syntax = string.Format(body, Visit(orderByExpression.Expression));
            return ExpressionFactory.Sql(syntax);
        }