From: | "Thiemo Kellner, NHC Barhufpflege" <thiemo(dot)kellner(at)gelassene-pferde(dot)biz> |
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To: | pgsql-general <pgsql-general(at)lists(dot)postgresql(dot)org> |
Subject: | Re: pgcrypto.gen_random_uuid() or uuid-ossp.uuid_generate_v4()? |
Date: | 2018-02-06 15:22:20 |
Message-ID: | 20180206162220.13554p3cyco2itk4@www.gelassene-pferde.biz |
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Lists: | pgsql-general |
Zitat von Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>:
> I believe the point of the recommendation is that if you only need type-4
> UUIDs, you can get that from pgcrypto without needing the external
> dependency of the OSSP UUID library. This is a bit less urgent than when
> that text was written, because now we also support building that contrib
> module against some other implementations; but there are still going to
> be systems on which installing uuid-ossp is inconvenient.
>
> There may also be a belief that pgcrypto's result is more
> cryptographically secure, though I wouldn't swear to that.
Thanks for the light :-)
Kind regards Thiemo
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