andrew.wan@nu-net.com writes:
> I am trying to make a function that takes four varchar arguments as in
> CREATE FUNCTION address(varchar,varchar,varchar,varchar) ...
>
> when i try to pass the function a NULL value, it turns all the values into
> NULL:
> select address('foo','foo',NULL,'foo').
This is a bug (??) that's fixed in 7.1, which is currently in beta.
-Doug