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Re: Named Mistakes and Questionable Practices

From: paul c <toledobythesea_at_oohay.ac>
Date: Sat, 10 Jun 2006 18:03:20 GMT
Message-ID: <IPDig.7342$IK3.1168@pd7tw1no> 





-CELKO- wrote:

>>> Has anybody here made a list of canonical mistakes that DB practitioners make? <<




> 

> Not really, but we do have a few:

> 

> ...

> 6) No keys at all

> 




I presume this is considered a mistake only because of SQL allowing 
duplicate "rows".  In the real RM, no such mistake is possible.



p
Received on Sat Jun 10 2006 - 13:03:20 CDT












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