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
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