Search Postgresql Archives

Re: Move From Oracle DB to PostgreSQL DB

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Gene,

* gene.poole@xxxxxxxxx (gene.poole@xxxxxxxxx) wrote:
> Is there a recent tutorial, white paper, how to on move/migrate from 
> Oracle to PostgreSQL?  

It's typically "not hard", but it depends on what you're doing w/
Oracle.  Specifically, things like stored procedures (PL/SQL) may
require updates, if you're using RAC under Oracle, etc.

> I can get the Oracle schema DDL by pointing our 
> Data Modeling software at the Red Hat Satellite server and extracting the 
> DDL.  It will take that Oracle DDL and convert it to PostgreSQL, but only 
> version 8.x, and we were planning on looking at the open source PostgreSQL 
> 8. Are the differences between versions that great?

The differences are signifigant enough that I wouldn't start with an old
major version if you have the option.  I'd recommend looking at 9.0.3 to
start, or at least 8.4.7.  I've found that Ora2Pg works quite well for
getting the schema and data across.

	Thanks,

		Stephen

Attachment: signature.asc
Description: Digital signature


[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [Postgresql Jobs]     [Postgresql Admin]     [Postgresql Performance]     [Linux Clusters]     [PHP Home]     [PHP on Windows]     [Kernel Newbies]     [PHP Classes]     [PHP Books]     [PHP Databases]     [Postgresql & PHP]     [Yosemite]
  Powered by Linux