Re: md5(large_object_id)

From: Kevin Grittner <kgrittn(at)ymail(dot)com>
To: Karsten Hilbert <Karsten(dot)Hilbert(at)gmx(dot)net>, pgsql-general <pgsql-general(at)postgresql(dot)org>
Subject: Re: md5(large_object_id)
Date: 2015-10-05 15:27:26
Message-ID: 689696520.525510.1444058846796.JavaMail.yahoo@mail.yahoo.com
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Karsten Hilbert <Karsten(dot)Hilbert(at)gmx(dot)net> wrote:

> I am dealing with radiology studies aka DICOM data) one would
> want an md5 function which streams in parts of a large object
> piece by piece using md5_update and m5_finalize or some such.
It would certainly be possible to write a lo_md5(oid) function to do
this, but as far as I'm aware nobody has yet done so. How are your
C skills?

--
Kevin Grittner
EDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

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