Re: Enforce primary key on every table during dev?

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От Martin Moore
Тема Re: Enforce primary key on every table during dev?
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Msg-id FEB0C7C8-E24B-4D1B-BECE-E9042B264FA5@avbrief.com
обсуждение исходный текст
Ответ на Re: Enforce primary key on every table during dev?  (Ron Johnson <ron.l.johnson@cox.net>)
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>I can't stand synthetic keys.  By their very nature, they're so purposelessly arbitrary, and allow you to insert garbage into the >table.

How does not having a ‘real’ PK allow you to insert garbage and a ‘real’ one prevent garbage?

If there’s no natural PK, at least a synthetic one will allow very quick record identification if used.

 

 

Martin.

 

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