void setAttributesAsColumn(RangeVariable range, int i) {

    columnIndex = i;
    column = range.getColumn(i);
    dataType = column.getDataType();
    rangeVariable = range;

    if (range.rangeType == RangeVariable.TABLE_RANGE) {
      rangeVariable.addColumn(columnIndex);
    }
  }
  void setAutoAttributesAsColumn(RangeVariable range, int i) {

    columnIndex = i;
    column = range.getColumn(i);
    dataType = column.getDataType();
    columnName = range.getColumnAlias(i).name;
    tableName = range.getTableAlias().name;
    rangeVariable = range;

    rangeVariable.addColumn(columnIndex);
  }