pg.ddx.io pgsql-interfaces@postgresql.org mailing list archive
help / color / mirror / Atom feedPersistant storage of objects
3+ messages / 3 participants
[nested] [flat]
* Persistant storage of objects
@ 1998-06-22 11:22 John Reilly <jr@broadcom.ie>
0 siblings, 1 reply; 3+ messages in thread
From: John Reilly @ 1998-06-22 11:22 UTC (permalink / raw)
To: pgsql-interfaces
Hi,
I am checking out postgreSQL to see if it is capable of storing
java objects
directly. If so, does anyone know of an example on the web?
Basicly I have;
class test1 {
public String blah;
}
class test2 {
public test1 blah2;
}
I declared similar classes in the database;
Is there a way to write test2 to the db without having to decompose the
test1
object within it into a "text"
TIA,
John
-----------------------------------------------------------------------------
John Reilly - jr@broadcom.ie
-----------------------------------------------------------------------------
Programmer - A red-eyed, mumbling mammal capable of conversing with
inanimate
objects. Approach with extreme caution!
-----------------------------------------------------------------------------
^ permalink raw reply [nested|flat] 3+ messages in thread
* Re: [INTERFACES] Persistant storage of objects
@ 1998-06-22 15:43 Ralf Berger <Ralf.Berger@ipk.fhg.de>
parent: John Reilly <jr@broadcom.ie>
0 siblings, 1 reply; 3+ messages in thread
From: Ralf Berger @ 1998-06-22 15:43 UTC (permalink / raw)
To: John Reilly <jr@broadcom.ie>; +Cc: pgsql-interfaces
John Reilly wrote:
>
> Hi,
> I am checking out postgreSQL to see if it is capable of storing
> java objects directly.
As far as I know, Peter T. Mount has anounced something like that
on his Postgres-Page:
http://www.retep.org.uk/postgres/
for June 20.
Regards
Ralf
P.S.:
For the scheme-flavor STk, I've just written a Meta-Object-Protocol
to store lisp-objects into PostgreSQL.
--
Fraunhofer IPK
Dipl.-Inform. Ralf Berger
Pascalstr. 8-9
10587 Berlin
Tel.: ++49-(0)30 390 06 129
Fax.: ++49-(0)30 391 10 37
---
In anything at all, perfection is finally attained not when
there is no longer anything to add, but when there is
no longer anything to take away.
Antoine de Saint Exupery
^ permalink raw reply [nested|flat] 3+ messages in thread
* Re: [INTERFACES] Persistant storage of objects
@ 1998-06-22 17:46 Peter T Mount <pgint@maidast.demon.co.uk>
parent: Ralf Berger <Ralf.Berger@ipk.fhg.de>
0 siblings, 0 replies; 3+ messages in thread
From: Peter T Mount @ 1998-06-22 17:46 UTC (permalink / raw)
To: Ralf Berger <Ralf.Berger@ipk.fhg.de>; +Cc: John Reilly <jr@broadcom.ie>; pgsql-interfaces
On Mon, 22 Jun 1998, Ralf Berger wrote:
> John Reilly wrote:
> >
> > Hi,
> > I am checking out postgreSQL to see if it is capable of storing
> > java objects directly.
Using Serialization into a large object has been supported since V6.3
> As far as I know, Peter T. Mount has anounced something like that
> on his Postgres-Page:
>
> http://www.retep.org.uk/postgres/
>
> for June 20.
I actually posted a patch last week (June 14) that had a preliminary
version of an extension that allows one or more tables within a PostgreSQL
table to represent the contents of a Java object. It has a few bugs in it,
but should be working before V6.4 is out.
I haven't had chance to work on it more since then, as I've been catching
up on two other projects.
--
Peter T Mount peter@retep.org.uk or petermount@earthling.net
Main Homepage: http://www.retep.org.uk
************ Someday I may rebuild this signature completely ;-) ************
Work Homepage: http://www.maidstone.gov.uk Work EMail: peter@maidstone.gov.uk
^ permalink raw reply [nested|flat] 3+ messages in thread
end of thread, other threads:[~1998-06-22 17:46 UTC | newest]
Thread overview: 3+ messages (download: mbox mbox.gz follow: Atom feed)
-- links below jump to the message on this page --
1998-06-22 11:22 Persistant storage of objects John Reilly <jr@broadcom.ie>
1998-06-22 15:43 ` Ralf Berger <Ralf.Berger@ipk.fhg.de>
1998-06-22 17:46 ` Peter T Mount <pgint@maidast.demon.co.uk>
This inbox is served by DDX for PostgreSQL; see mirroring instructions
for how to clone and mirror all data and code used for this inbox