On 3/24/17 10:49, Petr Jelinek wrote: >>>>> On 07/03/17 06:23, Petr Jelinek wrote: >>>>>> there has been discussion at the logical replication initial copy thread >>>>>> [1] about making apply work with sync commit off by default for >>>>>> performance reasons and adding option to change that per subscription. >>>>>> >>>>>> Here I propose patch to implement this - it adds boolean column >>>>>> subssynccommit to pg_subscription catalog which decides if >>>>>> synchronous_commit should be off or local for apply. And it adds >>>>>> SYNCHRONOUS_COMMIT = boolean to the list of WITH options for CREATE and >>>>>> ALTER SUBSCRIPTION. When nothing is specified it will set it to false.
> Rebase after table copy patch got committed. I think this change could use some more documentation. Under what circumstances would a user want to turn this back on? -- Peter Eisentraut http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, 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
