Re: Run SQL Scripts and saving NULL to Excel -- MIDRANGE-L

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Subject: Re: Run SQL Scripts and saving NULL to Excel
From: John Yeung <gallium.arsenide@xxxxxxxxx>
Date: Fri, 8 Apr 2022 13:06:06 -0400
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On Fri, Apr 8, 2022 at 11:05 AM Rob Berendt <rob@xxxxxxxxx> wrote:

<snip>
COALESCE is also more flexible in that it can accept more than two arguments.
</snip>
I wondered about that. Thought it to be true. However it's not that clear at:
https://www.ibm.com/docs/en/i/7.4?topic=functions-coalesce

You don't find the arrow looping back to the comma followed by
expression 2 clear?

Would it be fair to say you don't really "get" syntax diagrams?
Perhaps this would help:

https://www.ibm.com/docs/en/i/7.4?topic=programming-how-read-syntax-diagrams

John Y.

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