On Fri, Oct 9, 2015 at 12:11 PM, Robert Haas <robertmh...@gmail.com> wrote: > OK, committed that way.
Just for the record, with the same "cities" table as my original post to this thread, this query: select count(distinct(city)) from cities; Goes from taking about 296ms (once it stabilizes), to about 265ms (once it stabilizes) following today's commit of just the unsigned integer comparison patch. I've shaved just over 10% off the duration of this representative sort-heavy query (against a 9.5 baseline), which is nice. -- Peter Geoghegan -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
