anchor.diff:        } else {
           final column = resultSet.findColumn(e.columnName);
           if (column == null) {
  -          context.reportError(AnalysisError(
  -            type: AnalysisErrorType.referencedUnknownColumn,
  -            relevantNode: e,
  -          ));
  +          _reportUnknownColumnError(e, columns: resultSet.resolvedColumns);
           } else {
             e.resolved = column;
           }
  
positive.code:     }
  
      visitChildren(e);
    }
  
    Column _resolveRowIdAlias(Reference e) {
  
negative.code:           scope.availableColumns.where((c) => c?.name == e.columnName).toSet();
  
        if (columns.isEmpty) {
          _reportUnknownColumnError(e);
        } else {
          if (columns.length > 1) {
            final description =
  