Simon Riggs <si...@2ndquadrant.com> writes: > On 15 April 2013 16:24, David Fetter <da...@fetter.org> wrote: >> Do you have numbers on this, or ways to gather same? In other words, >> how do we know what resources (time, CPU cycles, disk seeks, etc.) are >> being consumed here?
> The multi-insert optimisation for COPY is already there and works well > enough to have been committed. You seem to not have answered the question. Exactly what sort of performance gain might be possible, bearing in mind that anything that invokes a trigger (for instance) is unlikely to be amazingly fast anyway? regards, tom lane -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers