docs: public String getColumnName(final int column) throws SQLException {
      String columnName = getColumnInformation(column).getOriginalName();
      if (returnTableAlias) {
        columnName = getColumnInformation(column).getName(); //for old mysql compatibility
      }
  
      if ("".equals(columnName)) {
        // odd things that are no columns, e.g count(*)
        columnName = getColumnLabel(column);
      }
      return columnName;
    }