// get rid of m_idColumn
if (m_DataBaseConnection.getUpperCase()) {
m_idColumn = m_idColumn.toUpperCase();
}
if (result.attribute(0).name().equals(m_idColumn)) {
result.deleteAttributeAt(0);
}
m_structure = new Instances(result, 0);
} catch (Exception ex) {
printException(ex);
StringBuffer text = new StringBuffer();