>
> Agreed. I think Pavel Stehule was doing some experiments with them, I
> don't know if he got anywhere.
>
I did only first research. Any hack is possible - you can stack
current transaction, but real implementation needs similar work like
nested transaction :( and it is too low level for me. And some code
cleaning is necessary. There are global variables.
And there is most important question about data visibility - is
autonomous transaction independent on main transaction (isolation)?
You have to thing about deadlock, about reference integrity, etc. This
task isn't simple.
Pavel
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