Re: Object serialization and postgres tables,

Поиск
Список
Период
Сортировка
От Dave Cramer
Тема Re: Object serialization and postgres tables,
Дата
Msg-id 1076794339.6802.94.camel@localhost.localdomain
обсуждение исходный текст
Ответ на Object serialization and postgres tables, org.postgresql.util.Serialize.create() method depreciated?  (Kash <bikevalets@sfbike.org>)
Список pgsql-jdbc
We dropped it because nobody was using it. And it added complexity to
the driver.

Dave
On Sat, 2004-02-14 at 11:43, Kash wrote:
> I've been asked to store some java objects in a postgresql database so that
> the individual fields are accessible. After a little poking around I found
> mentions of org.postgreql.util.Serialize in the postgres JDBC extensions.
>
> I tried to use the create() method to generate tables matching the object I
> wanted to store, but no luck. More research turned up mentions that the
> code did not work as advertised and other comments that it would be deleted
> in future releases.
>
> Sure enough, running jar on the files available at
> http://jdbc.postgresql.org shows that in releases above 7.3 ,
> org/postgresql/util/Serialize.class is missing.
>
> Tantalizingly, in the postgresql 7.4 release notes under JDBC there is an
> entry 'serialize addition', and in a CVS log 'Removed deprecated Serialize
> functionality'.
>
> I can find no explanation of whether or how the functionality has been
> replaced. Mapping objects to tables seems so broadly useful that I can't
> imagine it's just been dropped. Does anyone know?
>
>
> ---------------------------(end of broadcast)---------------------------
> TIP 8: explain analyze is your friend
>
--
Dave Cramer
519 939 0336
ICQ # 14675561


В списке pgsql-jdbc по дате отправления:

Предыдущее
От: "Chris Smith"
Дата:
Сообщение: A few more questions
Следующее
От: Dave Cramer
Дата:
Сообщение: Re: A few more questions