Re: [SQL] PostgreSQL to Oracle - Mailing list pgsql-general

On 3/9/07, Ezequias Rodrigues da Rocha <ezequias.rocha@gmail.com> wrote:
> Is it a simple action to convert a database from PostgreSQL to Oracle ?

Yes, relatively.

> Has someone any idea ?

There's a couple ways to do this, but I'd recommend first using
pg_dump to export schema only.

Your functions and triggers would need to be rewritten, but assuming
they're in PL/pgSQL, it's a fairly trivial task to translate them into
PL/SQL.

As far as the views and sequences are concerned, pull them out of the
pg_dump export and re-run them in TOAD, SQL*Plus, or your favorite
tool.

As far as the type goes, I'm not quite sure what you're doing with it
or how it's used, but it should also be easy to migrate.

To copy the data and table definitions, I'd use a database link (on
the Oracle side) with hsodbc connecting to your PostgreSQL system via
ODBC.

Now that my advice is done with, could you explain why you need to
move to Oracle from PostgreSQL?

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