Excerpts from Robert Haas's message of vie may 06 23:25:09 -0300 2011:
> On Fri, Apr 22, 2011 at 4:13 AM, Leonardo Francalanci <m_li...@yahoo.it> 
> wrote:
> >> Maybe you should change  xl_act_commit to have a separate list of rels to
> >> drop the init fork for  (instead of mixing those with the list of files to
> >> drop as a  whole).
> >
> > I tried to follow your suggestion, thank you very much.
> I have to admit I don't like this approach very much.  I can't see
> adding 4 bytes to every commit record for this feature.

Hmm, yeah.  Maybe we can add a "flags" int8 somewhere in that struct and
set a bit in it if nrels, nsubxacts, nmsgs and respective arrays are present.
That would save some int's that are already in there.

Álvaro Herrera <alvhe...@commandprompt.com>
The PostgreSQL Company - Command Prompt, Inc.
PostgreSQL Replication, Consulting, Custom Development, 24x7 support

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