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);
}