Session Rollback Option for PostgreSQL

[Dhruv Parekh]

Hi,

Is there any feature to add rollback option in "myrubyrep.conf" file if rubyrep fail to sync any of table in current session?
for example in my config file i've defined 4 tables viz. TableA, TableB, TableC and TableD
Now while syncing, if rubyrep fails to sync any of them it should rollback all transactions instead of committing one-by-one and then throwing error.
I'm using PostgreSQL 9.2.

Thanks.