Florian Reischl (6/24/2009)
I knew that any other constant expression should work equal. Just been unsure about the NULL.
Oh I see.
I guess I started using NULL because it somehow emphasises the fact the the 'constant' isn't important or even relevant - it's just required by the syntax, as you know. There's no advantage or disadvantage to using NULL - as far as I know.
Paul
Paul White
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