On 2014-07-16 20:25:42 +0200, Andres Freund wrote: > Hi, > > I quickly looked at this patch and I think there's major missing pieces > around buffer management and wal logging. > > a) Currently buffers that are in memory marked as > permanent/non-permanent aren't forced out to disk/pruned from cache, > not even when they're dirty. > b) When converting from a unlogged to a logged table the relation needs > to be fsynced. > c) Currently a unlogged table changed into a logged one will be > corrupted on a standby because its contents won't ever be WAL logged.
Forget that, didn't notice that you're setting tab->rewrite = true. Greetings, Andres Freund -- Andres Freund http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Training & Services -- Sent via pgsql-hackers mailing list (email@example.com) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers