Checking the Sequence

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Checking the Sequence

Steve Jones - SSC Editor

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Points: 736172
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December 22, 2021 at 12:00 am

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Jeff Moden SSC Guru Points: 1004323 More actions · Answer 1

Really nice SQL "Oolie", Steve! 😀

--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.

Change is inevitable... Change for the better is not.

Helpful Links:
How to post code problems
How to Post Performance Problems
Create a Tally Function (fnTally)

Steve Jones - SSC Editor SSC Guru Points: 736172 More actions · Answer 2

Thanks, I had to detect this recently and needed to look up whether the current value was the last one or next one.