From: Carlos Moreno <moreno@mochima.com>
To: Hannu Krosing <hannu@skype.net>
Cc: pgsql-hackers@postgresql.org
Subject: Re: Adding funtions to postgresql (Not - )e: Please Help:
Date: Sun, 11 Dec 2005 21:36:29 -0500
Message-ID: <439CE22D.70609@mochima.com> (raw)
In-Reply-To: <1134344727.3567.53.camel@localhost.localdomain>
References: <Pine.LNX.4.61.0512111610320.4525@nsl-33.cse.iitb.ac.in>
<200512111126.18566.josh@agliodbs.com>
<Pine.LNX.4.61.0512120139080.6920@nsl-33.cse.iitb.ac.in>
<439CAE4D.2030208@mochima.com>
<1134344727.3567.53.camel@localhost.localdomain>
Hannu Krosing wrote:
>Ühel kenal päeval, P, 2005-12-11 kell 17:55, kirjutas Carlos Moreno:
>
>>Hi,
>>
>>I'm very new to this list -- I've been using and advocating PostgreSQL for
>>no less than 4 or 5 years now, and have participated in some of the other
>>mailing lists, but never on this one.
>>
>>My question is (short version): how would one go about adding a new
>>(built-in) function to PostgreSQL?
>>
>
>Ask your question as a separate post, not as an answer t another
>thread :)
>
I know... Sorry -- My brain must have temporarily shut down when I was
posting. Wrong subject, wrong link to the rest of the messages... :-(
> My "feature request" (which again, I'd like to implement it myself) would
>
>>be the ability to do:
>>
>>select sha1('xyz'), sha256('etc');
>>
>>(At least these two -- maybe for completeness it would be good to have
>>sha224, 384, and 512, but I guess SHA1 and SHA-256 would be a very good
>>and sound starting point)
>>
>
>Take a look at the pgcrypto contrib module (in src/contrib/pgcrypto )
>
>Not only does it show how to add functions, but it also provides many of
>the ones you need.
>
Ok. Will do.
Thanks for the pointer!
Carlos
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Cc: moreno@mochima.com, hannu@skype.net, pgsql-hackers@postgresql.org
Subject: Re: Adding funtions to postgresql (Not - )e: Please Help:
In-Reply-To: <439CE22D.70609@mochima.com>
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