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
