Re: [HACKERS] [GENERAL] Replication Ideas

2003-08-27 Thread Bruce Momjian
[ Moved to hackers.] Jan Wieck wrote: > I am currently hacking around with some C+PL/TclU+Spread constructs that > might form a rude kind of prototype creature. > > My changes to the Postgres-R concept are that there will be as many > replicating slave processes as there are in summary masters

Re: [HACKERS] [GENERAL] Replication Ideas

2003-08-27 Thread Bruce Momjian
Tom Lane wrote: > Bruce Momjian <[EMAIL PROTECTED]> writes: > > If you can detect if outside transactions conflict with your > > transaction, you should be able to determine if the outside transactions > > conflict with each other. > > Uh ... not necessarily. That amounts to assuming that every x

Re: [HACKERS] [GENERAL] Replication Ideas

2003-08-27 Thread Tom Lane
Bruce Momjian <[EMAIL PROTECTED]> writes: > If you can detect if outside transactions conflict with your > transaction, you should be able to determine if the outside transactions > conflict with each other. Uh ... not necessarily. That amounts to assuming that every xact has complete knowledge o