On Wed, Jul 10, 2013 at 10:20 PM, Granthana Biswas
<granthana.biswas@gmail.com> wrote:
> Inspite of being aware that PLPROXY does autocommit for DML functions called
> on shards, I was wondering if there is any way around to put a set of DML
> functions called from Router on shards inside a transaction so that all
> updates on shards can be rolled back if any one among the set fails?
It is called two-phase commit. You need to consult with this [1]
section of documentation.
[1] http://www.postgresql.org/docs/9.2/static/sql-prepare-transaction.html
--
Kind regards,
Sergey Konoplev
PostgreSQL Consultant and DBA
Profile: http://www.linkedin.com/in/grayhemp
Phone: USA +1 (415) 867-9984, Russia +7 (901) 903-0499, +7 (988) 888-1979
Skype: gray-hemp
Jabber: gray.ru@gmail.com
