Fwd: Re: [ADMIN] migrating oracle table to PostgresQL - Mailing list pgsql-hackers

From Robert Treat
Subject Fwd: Re: [ADMIN] migrating oracle table to PostgresQL
Date
Msg-id 200512291250.53154.xzilla@users.sourceforge.net
Whole thread Raw
Responses Re: Fwd: Re: [ADMIN] migrating oracle table to PostgresQL
List pgsql-hackers
I believe this is one of the projects that we have slated for removal, since
it lives nicely elsewhere. Is it worth me writing up a patch to remove the
files and update the README to provide pointers to the project site and maybe
a few other places like the oraclecompat project (and maybe even
enterprisedb) or does someone with commit want to just go ahead and do it?

Robert Treat

----------  Forwarded Message  ----------

Subject: Re: [ADMIN] migrating oracle table to PostgresQL
Date: Thursday 29 December 2005 01:16
From: Gourish Singbal <gourish@gmail.com>
To: "Goulet, Dick" <DGoulet@vicr.com>
Cc: Bradley Kieser <brad@kieser.net>, Murugan G
<murugan.g@renaissance-it.com>, pgsql-admin@postgresql.org

ora2pg tool can be used to accomplish the migration from oracle to
postgresql.
download it from here...
http://freshmeat.net/projects/ora2pg/

The one in contib directory is an old version i guess.

About clob, blob, and long columns in Oracle all become 'text' in
postgresql.

On 12/28/05, Goulet, Dick <DGoulet@vicr.com> wrote:
> As I browse through the contrib directory I find an Oracle directory with
> example perl scripts to do just as your asking.
>
> -----Original Message-----
> From: pgsql-admin-owner@postgresql.org [mailto:
> pgsql-admin-owner@postgresql.org] On Behalf Of Bradley Kieser
> Sent: Wednesday, December 28, 2005 10:12 AM
> To: Murugan G
> Cc: pgsql-admin@postgresql.org
> Subject: Re: [ADMIN] migrating oracle table to PostgresQL
>
> Yes.
> But Oracle is completely useless at dumping data. You may want to use
> the sqltool in HSQLDB (http://hsqldb.org/) or similar that is able to
> connect both to Oracle and PG.
>
> PLSQL developer is also able to do a connection to both but is
> commercial software.
>
> Alternatively, if you are really adventurous, set up a JDBC link to the
> PG table via DBLINK in Oracle and then pump across that way.
>
> Murugan G wrote:
> > Hello,
> > I have some tables containing clob, blob, and long columns in Oracle,
> > Is it possible to migrate these tables into PostgresQL along with data
> >
> > Thanks and regards,
> > G.Murugan,
> > Sr. Software Engineer.
> > Extn. 1658
>
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--
Best,
Gourish Singbal

-------------------------------------------------------



--
Robert Treat
Build A Brighter Lamp :: Linux Apache {middleware} PostgreSQL


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