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Re: How to convert HEX to ASCII?

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2011/12/2 Merlin Moncure <mmoncure@xxxxxxxxx>:
> On Fri, Dec 2, 2011 at 10:42 AM, Marti Raudsepp <marti@xxxxxxxxx> wrote:
>> Sorry, but AFAICT this makes a mess of encodings and only works by
>> pure luck. The server thinks it's sending the client LATIN1 text, but
>> it's actually UTF8-encoded and the last decoding step is done by your
>> terminal.
>
> yup -- your're right -- what a coincidence!  I still prefer the 1
> liner sql variant vs plpgsql loop though.  nicely done.

so bytea_agg - one param aggregate has sense

it's very easy to implement it

Pavel

>
> merlin
>
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