On Fri, May 27, 2011 at 6:19 AM, Noah Misch <n...@leadboat.com> wrote: >> So, it's ok to have a log item that is replayed only if >> >> WalRcvInProgress() >> >> is true? > > No, that checks for WAL streaming in particular. A log-shipping standby needs > the same treatment. > >> Is it a correct approach? I couldn't find any other way to >> find out if we are in a standby or a master... > > InArchiveRecovery looks like the right thing, but it's currently static to > xlog.c. Perhaps exporting that is the way to go.
Why is it necessary to replay the operation only on the slave? Can we just use XLOG_HEAP_NEWPAGE? -- Robert Haas EnterpriseDB: http://www.enterprisedb.com The Enterprise PostgreSQL Company -- Sent via pgsql-hackers mailing list (email@example.com) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers