columnValues.putAll(toColumnValues(primaryKeys, bean));
    protected String createUpdateSql(Database model, SqlDynaClass dynaClass, SqlDynaProperty[] primaryKeys, SqlDynaProperty[] properties, DynaBean bean)    {        Table   table        = model.findTable(dynaClass.getTableName());        HashMap columnValues = toColumnValues(properties, bean);        return _builder.getUpdateSql(table, columnValues, bean == null);    }