Jonah,
Thank you for the answer. Good to know about this enterprise DB feature.
I´ll follow using pgloader.
Regards.
Adonias Malosso
On Sat, Apr 26, 2008 at 10:14 PM, Jonah H. Harris <
jonah.harris@gmail.com> wrote:
On Sat, Apr 26, 2008 at 9:25 AM, Adonias Malosso <
malosso@gmail.com> wrote:
> I´d like to know what´s the best practice to LOAD a 70 milion rows, 101
> columns table
> from ORACLE to PGSQL.
into CSV/delimited format using something like ociuldr
(http://www.anysql.net/en/ociuldr.html) and load it back into PG using
pg_bulkload (which is a helluva lot faster than COPY). Of course, you
could try other things as well... such as setting up generic
connectivity to PG and inserting the data to a PG table over the
database link.
Similarly, while I hate to see shameless self-plugs in the community,
the *fastest* method you could use is dblink_ora_copy, contained in
EnterpriseDB's PG+ Advanced Server; it uses an optimized OCI
connection to COPY the data directly from Oracle into Postgres, which
also saves you the intermediate step of dumping the data.
--
Jonah H. Harris, Sr. Software Architect | phone: 732.331.1324
EnterpriseDB Corporation | fax: 732.331.1301
499 Thornall Street, 2nd Floor | jonah.harris@enterprisedb.com
Edison, NJ 08837 | http://www.enterprisedb.com/