BDR Error recovery

From: "pba(at)mailme(dot)dk" <pba(at)mailme(dot)dk>
To: pgsql-general(at)postgresql(dot)org
Subject: BDR Error recovery
Date: 2014-09-15 17:52:35
Message-ID: 42126.90.184.85.6.1410803555.squirrel@90.184.85.6
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Ubuntu 14.04 with compiled BDR 0.7.1

This is a very interesting project for a lot of potential applications.
However as in any project there will be a few initial issues.

My question is how do I recover from DDL errors ?

For example: given a setup of 2 BDR PostgreSQL hosts and on one of them
execute the following SQL:

create table test_table(id int);
create or replace view test_view as select * from test_table;
create or replace view test_view as select * from test_table;

This will result in an endless replication error. As far as I understand
because it is replicated as:

create table test_table(id int);
create view test_view as select * from test_table;
create view test_view as select * from test_table;

But rather than having you fix the problem I would be much more
interesting in learning how to recover from such as scenario.

Thanks

Poul

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