Re: Polymorphic functions without a type

From: Brian Hurt <bhurt(at)janestcapital(dot)com>
To: nhrcommu(at)rochester(dot)rr(dot)com
Cc: pgsql-novice(at)postgresql(dot)org
Subject: Re: Polymorphic functions without a type
Date: 2006-12-01 15:30:40
Message-ID: 45704AA0.9040804@janestcapital.com
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nhrcommu(at)rochester(dot)rr(dot)com wrote:

>May be some help coming (search for NULL within the page):
>http://www.postgresql.org/docs/8.2/static/release-8-2.html
>
>
>
>
Thanks for that pointer.

In addition to providing a text function, explicitly assigning a type
also works, so:
select equals(null :: int, null);

also works.

Brian

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