On 7 April 2014 05:06, Rajeev rastogi <rajeev.rast...@huawei.com> wrote:

> *Autonomous Transaction Storage:*
> As for main transaction, structure PGXACT is used to store main
> transactions, which are created in shared memory of size:
>                         (Number of process)*sizeof(struct PGXACT)
> Similarly a new structure will be defined to store autonomous transaction:
> *Struct PGAutonomousXACT*

I already proposed exactly this design two years ago and it was rejected at
the PgCon hackers meeting.

I have a better design worked out now and will likely be working on it for

 Simon Riggs                   http://www.2ndQuadrant.com/
 PostgreSQL Development, 24x7 Support, Training & Services

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