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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Lists: | pgsql-general |
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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