On Wed, Dec 27, 2017 at 08:47:20AM +0100, Feike Steenbergen wrote: > Changed the block from a note to a caution,
Thanks for the new version.
- "You might also need to commit or roll back old prepared transactions.")));
+ "You might also need to commit or roll back old prepared transactions, or
drop stale replication slots.")));
Would "or TO drop stale replication slots" be more correct English?
ereport(WARNING,
(errmsg("oldest xmin is far in the past"),
- errhint("Close open transactions soon to avoid wraparound
problems.")));
+ errhint("Close open transactions soon to avoid wraparound
problems. You might also need to commit or roll back old prepared transactions,
or drop stale replication slots.")));
I am not convinced that you need this bit. autovacuum_freeze_max_age can
be set to lower to even lower values than the default.
Still, those are minor comments, so I am marking this patch as ready for
committer to get more input from higher-ups.
--
Michael
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