I got good results in a test case, just using a standard PostgreSQL dump
file created with INSERT statements (pg_dump -d). All it needed was a
little editing to change some of the data types in the table definition,
e.g. from text and varchar to varchar2 (if your Oracle table is set up, you
won't even have to do that: just do a pg_dump -a -d).
The only other thing I needed to do was edit dates into the form that Oracle
likes: DD-MMM-YY. I believe that this default can be changed though, I just
couldn't find a reference quickly enough to suit.
This approach was necessary because I was testing a development version of
Oracle (the freely downloadable one), which doesn't include the
import/export tools, so I had to use the sqlplus interface. If you have the
import tools, you can just import from a delimited text file, as can be
created using COPY: read the documentation for your Oracle installation.
> -----Original Message-----
> From: martin.chantler@convergys.com [SMTP:martin.chantler@convergys.com]
> Sent: Thursday, April 26, 2001 10:13 AM
> To: pgsql-general@postgresql.org
> Subject: [GENERAL] Data Export from PostGreSQL
>
>
> For the purposes of a demo I have to export data from a PostGresSQL system
> to Oracle
> (I know, I know not my choice)
>
> Is there an easy way of dumping all the data in a format Oracle can
> understand?
>
> Any help appreciated,
>
> Thanks,
> Martin C.
>
>
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