In Amazon RDS, how does one enable PLV8 extension?

Question

I see it is available. Just can't find the right documentation to help me enable it.

From the docs, I entered the following command and got:

postgres=> select * from pg_available_extensions where name in ('plv8','plls','plcoffee');
   name   | default_version | installed_version |                     comment                      
----------+-----------------+-------------------+--------------------------------------------------
 plcoffee | 2.3.8           |                   | PL/CoffeeScript (v8) trusted procedural language
 plls     | 2.3.8           |                   | PL/LiveScript (v8) trusted procedural language
 plv8     | 2.3.8           |                   | PL/JavaScript (v8) trusted procedural language
(3 rows)

PLV8 looks to be available.

Answer 1

Just run the following command:

create extension plv8;