Comment 4 for bug 1272310

Max Bubenick (max-bubenick) wrote :

I think it should be on by default as most of people are not aware of this issue, also unfortunately is not so easy to add it as we should care about when we can rollback a transaction to a savepoint to ensure not dumping just one part of a table. In case of rows chunks, where a table is dumped by multiple threads, if we start dumping one table at least one thread must hold that lock until the whole table is dumped. So we will need to keep track on what did and is doing each one.