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

From: Philip Warner <pjw(at)rhyme(dot)com(dot)au>
To: Lamar Owen <lamar(dot)owen(at)wgcr(dot)org>
Cc: pgsql-hackers(at)postgresql(dot)org, pgsql-general(at)postgresql(dot)org, Pavel(at)Janik(dot)cz
Subject: Re: [HACKERS] pg_dump & blobs - editable dump?
Date: 2000-07-12 14:21:53
Message-ID: 3.0.5.32.20000713002153.02ef95b0@mail.rhyme.com.au
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At 10:13 12/07/00 -0400, Lamar Owen wrote:
>Philip Warner wrote:
>> My guess is that this will involve a plain text schema dump, followed by
>> all BLOBs in separate files, and a script to load them. To implement this
>> I'll obviosly need to be passed a directory/file location for the script
>> since I can't pipe seperate files to stdout.
>
>uuencode the blobs, perhaps, using a shar-like format?

For the human readable version, the request was to make it editable and
sendable to psql. As a result the BLOBs need to be in their binary format
OR psql needs to support BLOB import from stdin. As a first pass I was
hoping for the simple 'dump them into files' solution.

What I am confused by is what people actually want to do with a load of
BLOBs sitting in a directory; if there are specific needs, then I'd also
like to cater for them in the custom file formats.

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