public override SqlObject VisitGroup_by_clause([NotNull] sqlParser.Group_by_clauseContext context) { Contract.Requires(context != null); List <SqlScalarExpression> groupByColumns = new List <SqlScalarExpression>(); foreach (sqlParser.Scalar_expressionContext scalarExpressionContext in context.scalar_expression_list().scalar_expression()) { groupByColumns.Add((SqlScalarExpression)this.Visit(scalarExpressionContext)); } return(SqlGroupByClause.Create(groupByColumns.ToImmutableArray())); }
/// <summary> /// Visit a parse tree produced by <see cref="sqlParser.group_by_clause"/>. /// <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 VisitGroup_by_clause([NotNull] sqlParser.Group_by_clauseContext context) { return(VisitChildren(context)); }
/// <summary> /// Exit a parse tree produced by <see cref="sqlParser.group_by_clause"/>. /// <para>The default implementation does nothing.</para> /// </summary> /// <param name="context">The parse tree.</param> public virtual void ExitGroup_by_clause([NotNull] sqlParser.Group_by_clauseContext context) { }