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Re: Setting up horizontal inheritance
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Re: Setting up horizontal inheritance


  • Subject: Re: Setting up horizontal inheritance
  • From: Paul Hoadley <email@hidden>
  • Date: Wed, 5 Nov 2008 08:04:14 +1030

On 05/11/2008, at 4:54 AM, Chuck Hill wrote:

No, its happening on an update to a timestamp column on the child. Worse, it's only happening the second time the app tries an update on that column.

That sounds very familiar, but not enough for me to dredge up the details. Have you made certain that all objects in the hierarchy have a unique PK, not just within each table?

Yes. But there are only two objects in the hierarchy anyway: the abstract Person, and the child AMPerson.


If you have modified data outside of EOF is it each to mess this up.

OK, that I have done. See my next reply.


-- Paul.

w  http://logicsquad.net/
h  http://paul.hoadley.name/


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References: 
 >Re: Setting up horizontal inheritance (From: Chuck Hill <email@hidden>)
 >Re: Setting up horizontal inheritance (From: Paul Hoadley <email@hidden>)
 >Re: Setting up horizontal inheritance (From: Ken Anderson <email@hidden>)
 >Re: Setting up horizontal inheritance (From: Paul Hoadley <email@hidden>)
 >Re: Setting up horizontal inheritance (From: Chuck Hill <email@hidden>)
 >Re: Setting up horizontal inheritance (From: Paul Hoadley <email@hidden>)
 >Re: Setting up horizontal inheritance (From: Chuck Hill <email@hidden>)
 >Re: Setting up horizontal inheritance (From: Lachlan Deck <email@hidden>)
 >Re: Setting up horizontal inheritance (From: Paul Hoadley <email@hidden>)
 >Re: Setting up horizontal inheritance (From: Chuck Hill <email@hidden>)

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