Stale data
Stale data
- Subject: Stale data
- From: Corin Lawson <email@hidden>
- Date: Thu, 27 Sep 2007 15:12:22 +1000
Hi List,
I have been experiencing the following problem for some time now and
have not been able to establish a pattern or replicate the problem,
let alone solve it, please help.
The symptom is that a certain process fails because the WO (5.2.4)
app is using stale or cached data, where the data has been changed in
the database (mysql 5) by a separate (non-WO) system. The stale data
has been known to persist for over an hour. The data in question is
contained in an entity that is a to-many relationship of another
entity which is being fetched.
From inspecting the standard output with DEOAdaptorDebugEnabled=true
I see that in the majority of cases the entity in question and all
it's related entities are being fetched each time that the process is
executed. But in other cases (which are indistinguishable from the
other cases AFAIK) only the entity is fetched and none of it's
related entities. In all my test cases it works as I expect it to
work. It is extremely frustrating that I cannot replicate the problem.
What debugging info can I turn on to distinguish the problem case
from ok case?
I have tried various approaches to fix the problem, even regularly
calling invalidateAllObjects() on the EOEditingContext but to no avail.
Cheers,
Corin.
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Webobjects-dev mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden