From: | Kedar <kedarr(at)netcore(dot)co(dot)in> |
---|---|
To: | Sam Mason <sam(at)samason(dot)me(dot)uk> |
Cc: | pgsql-general(at)postgresql(dot)org |
Subject: | Re: COPY command question |
Date: | 2009-02-11 18:52:55 |
Message-ID: | 49931E87.4060707@netcore.co.in |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-general |
Yes should work perfectly as suggested by Sam,
chk this for jdbc support:
http://kato.iki.fi/sw/db/postgresql/jdbc/copy/
Sam Mason wrote:
>On Wed, Feb 11, 2009 at 10:22:23AM -0800, Sharmila Jothirajah wrote:
>
>
>>I want to migrate my tables from Oracle to Postgres.
>>The COPY FROM command can take input from 'file' or 'STDIN'.
>>Is it possible for the COPY command to take its input from a
>>java program(which contains the oracle resultset) or any other way?
>>
>>
>
>"STDIN" just means from the same place as the rest of the SQL has come
>from. For example, if you're using JDBC, it would be possible do
>generate a string containing:
>
> COPY tbl (col1,col2) FROM STDIN WITH CSV;
> 1,2
> 4,7
> 12,37
> \.
>
>and execute() the whole string. There appear to be patches[1] available so
>you can stream directly into the database rather than having to generate
>a large strings to pass in.
>
>
>
--
Thanks & Regards
Kedar Parikh
Netcore Solutions Pvt. Ltd.
Tel: +91 (22) 6662 8135
Mob: +91 9819634734
Email: kedar(at)netcore(dot)co(dot)in
Web: www.netcore.co.in
From | Date | Subject | |
---|---|---|---|
Next Message | Alvaro Herrera | 2009-02-11 18:53:18 | Re: Saber cuando se dispara el trigger (After: insert,update,delete) |
Previous Message | Tom Lane | 2009-02-11 18:50:41 | Re: postmaster LISTENing on UDP port 32938 |