Re: Extensibility features in PQSQL

From: Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com>
To: Danushka Menikkumbura <danushka(dot)menikkumbura(at)gmail(dot)com>, pgsql-general(at)postgresql(dot)org
Subject: Re: Extensibility features in PQSQL
Date: 2015-03-30 13:30:38
Message-ID: 55194FFE.80303@aklaver.com
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On 03/30/2015 06:20 AM, Danushka Menikkumbura wrote:
> Hi all,
>
> I am interesting in understanding the extensibility features available
> in PostgreSQL. For instance what it takes to define a new operator or a
> new index and in particular what goes into the query optimizer in that case.
>
> Please kindly point me to some useful resources on this.

I would start here:

http://www.postgresql.org/docs/9.4/interactive/sql-createoperator.html

http://www.postgresql.org/developer/coding/
>
> Thanks and Regards,
> Danushka

--
Adrian Klaver
adrian(dot)klaver(at)aklaver(dot)com

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