Re: proposal: schema PL session variables - Mailing list pgsql-hackers

On 08/02/16 09:16, Pavel Stehule wrote:

Usage
=====

DROP SCHEMA IF EXISTS test_schema CASCADE;
SET SCHEMA test_schema;

CREATE SCHEMA VARIABLE local_counter AS int DEFAULT 0;

CREATE OR REPLACE FUNCTION increment_counter()
RETURNS void AS $$
BEGIN
   local_counter := local_counter + 1;
END;
$$ LANGUAGE plpgsql;

How does this function know which schema variables are visible?

.m