Subject:
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Re: wishing upon a star
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Newsgroups:
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lugnet.db.brictionary
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Date:
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Wed, 25 Aug 1999 21:20:13 GMT
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Reply-To:
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lpieniazek@novera.com/AvoidSpam/
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Viewed:
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1983 times
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Frank Filz wrote:
> Taking that to the ultimate suggests even the TLG part number should not
> be the key (which of course is already a known issue if you want to
> account for color and/or printing).
Precisely. It's not guaranteed to be unique and it has business meaning.
Now, clearly, the underlying DB implementation should index on that
column because we are likely to be doing a lot of lookups, but that is
an optimization/implementation issue, not a design issue.
You're pretty bright for an IBMer. (ex IBMer grins, ducks and runs)
--
Larry Pieniazek larryp@novera.com http://my.voyager.net/lar
- - - Web Application Integration! http://www.novera.com
fund Lugnet(tm): http://www.ebates.com/ Member ref: lar, 1/2 $$ to
lugnet.
NOTE: I have left CTP, effective 18 June 99, and my CTP email
will not work after then. Please switch to my Novera ID.
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Message has 1 Reply:
 | | Re: wishing upon a star
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| (...) It's known to be not unique, there's a many-to-many relationship between TLG numbers and unique mold-forms. That is, the same number has been used for different parts (at least, different versions of parts), and different numbers have been (...) (25 years ago, 26-Aug-99, to lugnet.db.brictionary)
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Message is in Reply To:
| | Re: wishing upon a star
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| (...) Taking that to the ultimate suggests even the TLG part number should not be the key (which of course is already a known issue if you want to account for color and/or printing). (25 years ago, 25-Aug-99, to lugnet.db.brictionary)
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