On Fri, 2 Mar 2001 15:33:37 -0500 (EST), "R. David Murray "
<[EMAIL PROTECTED]> wrote:
>On Fri, 2 Mar 2001, Erik Stephens wrote:
>> Thanks for the response. If I understand you correctly, then as long a
>> thread does not try to modify an out-of-date object, it will not try to
>> re-read the most current version? Is that the expected behaviour?
>
>Hmm. Good question. I seem to remember reading about cases where
>read-only transactions raised conflict errors in certain cases, but
>I'm not sure. Hopefully someone from DC can chime in with a definitive
>answer.
The object cache only contains up-to-date objects when a transaction
starts.
ZODB will also raise a ConflictError when loading an object into the
cache for reading, if it has been modified since the start of the
transaction.
Toby Dickenson
[EMAIL PROTECTED]
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