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From: Kris Jurka <[email protected]>
To: Thomas F.O'Connell <[email protected]>
Cc: Stephan Szabo <[email protected]>
Cc: [email protected]
Subject: Re: EXTRACT Clarification
Date: Wed, 29 Sep 2004 08:25:59 -0500 (EST)
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>
	<[email protected]>
	<[email protected]>



On Wed, 29 Sep 2004, Thomas F.O'Connell wrote:

> Note: EXTRACT is not a true function. SQL defines it as an expression 
> that happens to look similar to a function call.
> 
> Also, are there other expressions that fall into this category? I don't 
> know the spec well enough to know.

At least COALESCE and NULLIF are not functions.

Kris Jurka

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