> Could you be more specific as to what these surprises were?
Some records in the datastore which were merely fetched had their
value:
updated_date = db.DateTimeProperty(auto_now=True)
changed to the time of the FETCH request. Each of these values
should have remained unchanged from the previous timestamp (of
a few months prior), as detailed in the initial report of:
http://code.google.com/p/googleappengine/issues/detail?id=1158
In comment 3, more details about a record which was not even fetched
at the time when its updated_date timestamp was reset (2009-09-18
18:56:24.577210-04:00).
> Also, if you could share your app ID with me, I might be
> able to dig a bit deeper than just trying to reproduce the issue.
It is:
http://fixit.appspot.com/
as noted in the initial report of:
http://code.google.com/p/googleappengine/issues/detail?id=1158
> Assuming that the problem is that expected entities are not in
> the query results, what are some of the queries which contain
> unexpected results?
Actually as you may have read by now, it is the presence of
unexpected entities in the query results that has caught my eye
thus far. The query is:
query = work.Work.all()
(query.filter("wsite =", mysite)
.filter("updated_date >", start_datetime)
.order("updated_date"))
w_list = query.fetch(LIMIT)
> Also, what is the time frame for the creation of the new entity
> and the query?
Some time information is provided in issue 1158. Let me know if
you
would like more details. The query is typically run once each weekday
by cron.yaml.
> I'd like to help you get to the bottom of the issue.
Great! Let me know what else would be helpful.
Cheers,
Nelson
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