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Windowing Ranges


Windowing Ranges

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jfgoude
jfgoude
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Special dedicace to MSDN for refreshing my memory loss Smile
matt.akers.1
matt.akers.1
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Good Question. Maybe specify database version though as that only became valid in 2012.
Jeff Moden
Jeff Moden
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Hugo Kornelis (12/9/2013)
marcia.j.wilson (12/9/2013)
Any examples of how these would be used?

Running totals. Traditionally done with slow set-based code, with a (relatively!) fast cursor, or with some dangerous unsupported side effect of a language feature.


Unsupported... Yes. Dangerous? No and I do wish you'd get over that. ;-)

--Jeff Moden

RBAR is pronounced ree-bar and is a Modenism for Row-By-Agonizing-Row.
First step towards the paradigm shift of writing Set Based code:
Stop thinking about what you want to do to a row... think, instead, of what you want to do to a column.
If you think its expensive to hire a professional to do the job, wait until you hire an amateur. -- Red Adair

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Iwas Bornready
Iwas Bornready
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Some say this was an easy one. For me I had to do some research. I hadn't used this with ROWS and RANGE before. I learned something today.
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