Hi, I'm talking about transaction log for XA/2PC transactions. My tests crash application in some phase of the transaction. After restart I would like check how the recovery proceeded and I would like verify that all the transaction records (I mean info about prepare tx) are gone on DB site.
Nevertheless what I took from discussion so far is that for my use case I need more PostgreSQL installations or to synchronize test runs for not being run in parallel. Thank you for all reactions Ondra ---------- Původní zpráva ---------- Od: Luca Ferrari <fluca1...@infinito.it> Datum: 23. 7. 2013 Předmět: Re: [GENERAL] Different transaction log for database/schema "On Mon, Jul 22, 2013 at 10:09 AM, Ondrej Chaloupka <cha...@seznam.cz> wrote: > Hello, > > I would like kindly ask for an advice whether and how the transaction log > behavior could be configured. > > I would like to have possibility to differentiate transaction logs for two > databases or schema. I would need such configuration for my testing > environment where I need to run simultaneously different tests using > transactions. And I need to separate those tests for being sure that they do > not interfere with each other. I'm using XA transactions in Java. It is not clear to me to which logs you are referring: the commit logs or the WALs? Anyway, transaction are numbered in an unique way around the cluster, and therefore it does not matter on which database you are going to run the transaction, it will not interfere with other databases within the same cluster. I don't get what advantage will give you having logs different for each database/schema, considering that it is not clear what kind of maintenance you are going to do on such logs. Can you please better explain what is your aim and use case? Luca -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general";
