Dezinger/random-func-postgresql.sql

## random-func-postgresql.sql
CREATE OR REPLACE FUNCTION random(numeric, numeric)
RETURNS numeric AS
$$
   SELECT ($1 + ($2 - $1) * random())::numeric;
$$ LANGUAGE 'sql' VOLATILE;


SELECT random(1,10)::int, random(1,10);
	CREATE OR REPLACE FUNCTION random(numeric, numeric)
	RETURNS numeric AS
	$$
	SELECT ($1 + ($2 - $1) * random())::numeric;
	$$ LANGUAGE 'sql' VOLATILE;


	SELECT random(1,10)::int, random(1,10);