On Tuesday 25 December 2007 09:09:47 am Ed Leafe wrote:
> On Dec 24, 2007, at 7:34 PM, johnf wrote:
> > Dabo has an object called 'memento'.  Which will cache only the
> > changed fields
> > and provide only the changed fields to the update statement.  At
> > least that
> > is my understanding.
>
>       That is correct. Only modified columns are included in the update
> statement.
>
> > So in theory your requery should have retreived all the
> > data including the both changed fields.  If I'm right it sounds
> > like this is
> > a bug.
>
>       It could also be a transaction issue. See this article for info on
> "phantom reads" and "dirty reads": http://en.wikipedia.org/wiki/
> Isolation_(computer_science) ( -or- http://tinyurl.com/y45f7g ).
>
> -- Ed Leafe
> -- http://leafe.com
> -- http://dabodev.com
I was not able to confirm Adrian's reported issue.  I'm wondering if Adrian 
discovered a bug with the bizObject.save() some how not using dMemento 
correctly.  


-- 
John Fabiani


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