public override SqlObject VisitFunctionCallScalarExpression(AntlrSqlParser.FunctionCallScalarExpressionContext context) { Contract.Requires(context != null); // (K_UDF '.')? IDENTIFIER '(' scalar_expression_list? ')' bool udf = context.K_UDF() != null; SqlIdentifier identifier = SqlIdentifier.Create(context.IDENTIFIER().GetText()); List <SqlScalarExpression> arguments = new List <SqlScalarExpression>(); if (context.scalar_expression_list() != null) { foreach (AntlrSqlParser.Scalar_expressionContext scalarExpressionContext in context.scalar_expression_list().scalar_expression()) { arguments.Add((SqlScalarExpression)this.Visit(scalarExpressionContext)); } } return(SqlFunctionCallScalarExpression.Create(identifier, udf, arguments)); }
/// <summary> /// Visit a parse tree produced by the <c>FunctionCallScalarExpression</c> /// labeled alternative in <see cref="AntlrSqlParser.scalar_expression"/>. /// <para> /// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/> /// on <paramref name="context"/>. /// </para> /// </summary> /// <param name="context">The parse tree.</param> /// <return>The visitor result.</return> public virtual Result VisitFunctionCallScalarExpression([NotNull] AntlrSqlParser.FunctionCallScalarExpressionContext context) { return(VisitChildren(context)); }