[GENERAL] Re: [GENERAL] Way to get timeline

2015-07-22 Thread Миша Тюрин
hi! from master: pg_xlogfile_name -- right! from standby: using replication prtotocol (example from version 92) psql -h "$host" -F' ' -c 'IDENTIFY_SYSTEM' 'dbname=replication replication=true' -- misha >Понедельник, 20 июля 2015, 11:13 +03:00 от Vladimir Borodin : > >Hi all. > >What is the best

[GENERAL] Way to get timeline

2015-07-20 Thread Vladimir Borodin
Hi all. What is the best way to get current timeline of host? Right now I can imagine two variants: 1. Do checkpoint and read it from control file. 2. Do something like "SELECT substr(pg_xlogfile_name(pg_current_xlog_location()), 1, 8)". Both variants seem to be a bit tricky. Is there a way be