On 2016-02-12 13:16:54 -0500, Tom Lane wrote: > Investigation showed that there are a couple of reasons. One, > isolationtester's is-it-waiting query takes an insane amount of > time under CLOBBER_CACHE_ALWAYS --- over half a second on my > reasonably new server.
I wonder if we shouldn't just expose a 'which pid is process X waiting for' API, implemented serverside. That's generally really useful, and looks like it's actually going to be less complicated than that query... And it's surely going to be faster. Andres -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
