protected override Provider VisitRowNumber(RowNumberProvider provider) { OnRecursionEntrance(provider); var source = VisitCompilable(provider.Source); OnRecursionExit(provider); if (source == provider.Source) { return(provider); } return(new RowNumberProvider(source, provider.SystemColumn.Name)); }
/// <summary> /// Visits <see cref="RowNumberProvider"/>. /// </summary> /// <param name="provider">Row number provider.</param> protected abstract Provider VisitRowNumber(RowNumberProvider provider);