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


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Adrian Klaver
[email protected]


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