Example case:

time 0: transaction A begins
time 1: transaction B begins
time 2: transaction A reads entity 123
time 3: transaction B writes entity 123 (or entity 456, in the same entity 
group as 123)
time 4: transaction B is committed
time 5: transaction A is committed

There are no write operations in transaction A.  Does the commit of A fail 
with a ConcurrentModificationException?  

-AndyD

-- 
You received this message because you are subscribed to the Google Groups 
"Google App Engine" group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-appengine/-/75vJbRtn4mYJ.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to 
[email protected].
For more options, visit this group at 
http://groups.google.com/group/google-appengine?hl=en.

Reply via email to