docs: public final <T> void prepareColumnValuesForUpdate(
      final ColumnsValues pColumnsValues,
        final T pEntity) throws Exception {
      //remove old version and ID columns:
      pColumnsValues.getLongsMap().remove(ISrvOrm.VERSIONOLD_NAME);
      TableSql tableSql = this.tablesMap.get(pEntity.getClass().getSimpleName());
      for (String idFldNm : tableSql.getIdColumnsNames()) {
        pColumnsValues.remove(idFldNm);
      }
    }