Re: [HACKERS] [PATCH 8/8] Introduce wal decoding via catalog timetravel

2012-10-10 Thread Andres Freund
On Thursday, October 11, 2012 03:10:48 AM Robert Haas wrote: > On Wed, Oct 10, 2012 at 7:02 PM, Peter Geoghegan wrote: > > The purpose of ApplyCache/transaction reassembly is to reassemble > > interlaced records, and organise them by XID, so that the consumer > > client code sees only streams (we

Re: [HACKERS] [PATCH 8/8] Introduce wal decoding via catalog timetravel

2012-10-10 Thread Andres Freund
On Thursday, October 11, 2012 04:16:39 AM Greg Stark wrote: > On Thu, Oct 11, 2012 at 2:40 AM, Tom Lane wrote: > >> I think I've mentioned it before, but in the interest of not being > >> seen to critique the bikeshed only after it's been painted: this > >> design gives up something very important

Re: [HACKERS] [PATCH 8/8] Introduce wal decoding via catalog timetravel

2012-10-10 Thread Andres Freund
On Thursday, October 11, 2012 04:31:21 AM Tom Lane wrote: > Greg Stark writes: > > On Thu, Oct 11, 2012 at 2:40 AM, Tom Lane wrote: > >> Isn't there an even more serious problem, namely that this assumes > >> *all* transactions are serializable? What happens when they aren't? > >> Or even just t

Re: [HACKERS] [PATCH 8/8] Introduce wal decoding via catalog timetravel

2012-10-10 Thread Andres Freund
On Thursday, October 11, 2012 04:49:20 AM Andres Freund wrote: > On Thursday, October 11, 2012 04:31:21 AM Tom Lane wrote: > > Greg Stark writes: > > > On Thu, Oct 11, 2012 at 2:40 AM, Tom Lane wrote: > > >> Isn't there an even more serious problem, namely that this assumes > > >> all transaction

Re: [HACKERS] Minor document updates

2012-10-10 Thread Etsuro Fujita
Thanks! Best regards, Etsuro Fujita > -Original Message- > From: Tom Lane [mailto:t...@sss.pgh.pa.us] > Sent: Thursday, October 11, 2012 2:58 AM > To: Etsuro Fujita > Cc: 'PostgreSQL-development' > Subject: Re: [HACKERS] Minor document updates > > "Etsuro Fujita" writes: > >> I think we

<    1   2