On 30 October 2014 08:43, Haribabu Kommi <kommi.harib...@gmail.com> wrote:
> I marked the patch as ready for committer. This looks very interesting. The value of the patch seems to come from skipping costly checks. Your performance test has a leading VARCHAR column, so in that specific case skipping the leading column is a big win. I don't see it would be in all cases. Can we see a few tests on similar things to check for other opportunities and regressions. * Single column bigint index * Multi-column bigint index * 5 column index with mixed text and integers The explanatory comments need some work to more clearly explain what this patch does. -- Simon Riggs 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
