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Subject: 
Re: A heirarchical database question
Newsgroups: 
lugnet.off-topic.geek
Date: 
Fri, 17 Nov 2000 16:42:00 GMT
Viewed: 
166 times
  
In lugnet.off-topic.geek, Larry Pieniazek wrote:

(I don't like redundancy in database designs, it causes data staleness and
introduces errors)

Agreed.  But sometimes, the price paid for normalization is too high.  It
depends on the level of adhoc querying against the data.  And the skill
level of the developer.

Steve



Message has 1 Reply:
  Re: A heirarchical database question
 
(...) Agreed. But the original design was broken. I proposed two alternatives, both less redundant and both "more correct", although flaws could be found in either one by the determined examiner. ++Lar (24 years ago, 18-Nov-00, to lugnet.off-topic.geek)

Message is in Reply To:
  Re: A heirarchical database question
 
In lugnet.off-topic.geek, Jim Hughes writes: would be the best way to describe it in a DB table? Would this work OK: (...) You don't want to use both parent and (grand) child in the same table. It won't work, or it will introduce unneeded (...) (24 years ago, 16-Nov-00, to lugnet.off-topic.geek)

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