On Wed, Apr 9, 2014 at 11:03 AM, Rajeev rastogi <rajeev.rast...@huawei.com>wrote:
> > Though autonomous transaction uses mixed approach of sub-transaction as > well as main > transaction, transaction state of autonomous transaction is handled > independently. > > Whenever I was asked to have a look at implementing this feature, I always wondered about the great amount of global state that a backend maintains which is normally tied to a single top transaction. Since AT will have same characteristics as a top level transaction, I wonder how do you plan to separate those global state variables ? Sure, we can group them in a structure and put them on a stack when an AT starts and pop them off when the original top transaction becomes active again, finding all such global state variables is going to be tricky. Thanks, Pavan -- Pavan Deolasee http://www.linkedin.com/in/pavandeolasee
