Calling Functions With OUT paramaters

[David Greco <David_Greco@xxxxxxxxxxxxxxx>]

I have a function definited as such:

 

CREATE OR REPLACE FUNCTION address_pkg.parse_zip(IN cpostal character varying, OUT czip character varying, OUT czip4 character varying) LANGUAGE plpgsql;

 

 

How does one call this from another plpgsql function? Currently, I am using something of the form:

 

SELECT * INTO cZip, cZip4 FROM Address_pkg.Parse_Zip(postal_code);

 

But, I am not a big fan of this. Is there another way?