Hi,
There seems to be an inconsistency in the documented semantics of
transactions.
The datastore documentation(http://code.google.com/appengine/docs/
datastore/transactions.html) says:
"
The example above demonstrates one use of transactions: updating an
entity with a new property value relati
On Oct 23, 11:54 am, "Dan Sanderson" <[EMAIL PROTECTED]> wrote:
> On Wed, Oct 22, 2008 at 5:28 PM, Ian MacLarty <[EMAIL PROTECTED]>wrote:
> ...
>
> > However the article
> >http://code.google.com/appengine/articles/transaction_isolation.html
> > gi
On Oct 24, 2:09 am, Ross Ridge <[EMAIL PROTECTED]> wrote:
> Ian MacLarty wrote:
> > In RDBMS speak a READ COMMITTED transaction may read changes committed
> > by another concurrent transaction. If you were using a traditional
> > RDBMS and you tried to increment a
