On Tue, Sep 29, 2015 at 12:28 PM, T. Adair <tadair@xxxxxxxxxxxxxxxx> wrote:
Chuck, you are amazing! That is exactly what I need. Now I can expand upon
this technique to get the desired results (the original example was
oversimplified). Plus I have a new 'tool' for future use.

I don't know if what he and Buck described would be considered a
"common SQL idiom" for producing a temporary range of numbers. I mean,
it definitely feels to me as though it might be. My SQL is just too
rudimentary for me to make that judgment.

But it also might be worth including a quick comment in the code that
lets less advanced readers know that "hey, we're just generating a
range of numbers here". Just a thought, for the sake of future
readability and maintainability.

For that matter, I wonder if some folks out there really do just keep
around a table of sequential numbers to make the SQL simpler in cases
like this. (And Charles Wilt's post just came in, suggesting the
affirmative.)

John Y.

As an Amazon Associate we earn from qualifying purchases.

This thread ...

Follow-Ups:
Replies:

Follow On AppleNews
Return to Archive home page | Return to MIDRANGE.COM home page

This mailing list archive is Copyright 1997-2022 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].

Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.