Re: RE: [HACKERS] pg_dump & blobs - editable dump?

At 14:58 12/07/00 +0100, Peter Mount wrote:
>Why not have it using something like tar, and the first file being stored in
>ascii?
>
>That way, you could extract easily the human readable SQL but still pipe the
>blobs to stdout.

Has Tom Lane paid you to send this message? :-}

If anyone can send me a nice interface for reading and writing a tar file
from C, I'll do it. I just don't have the inclination to learn about tar
internals at the moment. By 'nice' I mean that I would like:

- to be able to create the archive and write files sequentially using
something similar to fopen/fwrite/fclose.

- open an archive and examine and read files sequentially using a similar
interface to opendir/readdir/fopen/fread/fclose.

- Ideally open a specified file in the archive by name, but if not
possible, then it should be easy using the 'opedir' function above.

This would be a very useful library, I am sure. It also needs to be
licensable under BSD to go into the PG distribution.

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