DbExpressions.SqlQueryTranslator.VisitConcatExpression C# (CSharp) Method

        protected override DbExpression VisitConcatExpression(DbConcatExpression concatExpression)
        {
            string syntax = string.Format("{0} {1}", Visit(concatExpression.LeftExpression),
                                          Visit(concatExpression.RightExpression));
            return ExpressionFactory.Sql(syntax);
        }