Pavel Stehule escribió:
> postgres=# create function fx(a int, b int default 30, c int default 40)
> postgres-# returns int as $$ select $1 + $2 + $3; $$
> postgres-# language sql;
How do you deal with the case where you have
f(a int, b int default 1) and
f(a int, b text default '1') ?
select f(1); -- which one do you call?
--
Alvaro Herrera http://www.CommandPrompt.com/
The PostgreSQL Company - Command Prompt, Inc.
