Re: md5(large_object_id) - Mailing list pgsql-general

On Mon, Oct 05, 2015 at 03:27:26PM +0000, Kevin Grittner wrote:

> Karsten Hilbert <Karsten.Hilbert@gmx.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?

I had hoped someone was going to say: "Yeah, right, low
hanging fruit, let's just do it for 9.next" :-)

Karsten
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