[EMAIL PROTECTED] 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

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