On 22 June 2017 at 16:05, Kang Yuzhe <tiggreen87@gmail.com> wrote:
> Dear PG hackers,
>
> First my apology if I appear to be a jerk or not following the policy.
>
> I emailed Boxuan Zhai who was in charge of the SQL Merge keyword in
> 2010 of GSoC but without reply.
>
> I want to apply merge_v201.patch to specific PG version.
>
> It failed saying 1 or 2 of 5 hunk failed.
>
> My question is:
> 1. Given x old patch of PG, is it possible to know to which PG
> version can be applied?
If it's produced by git-format-patch you can look at the git ref
information in the patch. Otherwise you have to rely on what's in the
email thread.
-- Craig Ringer http://www.2ndQuadrant.com/PostgreSQL Development, 24x7 Support, Training & Services