Hi, The subject says it all.
There are workloads where its detrimental, but in general having it default to on improver experience tremendously because getting conflicts because of vacuum is rather confusing. In the workloads where it might not be a good idea (very long queries on the standby, many dead tuples on the primary) you need to think very carefuly about the strategy of avoiding conflicts anyway, and explicit configuration is required as well. Does anybody have an argument against changing the default value? Greetings, Andres Freund -- Andres Freund http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Training & Services -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
