Re: COPY with hints, rebirth
Christopher Browne <cbbrowne@gmail.com>
From: Christopher Browne <cbbrowne@gmail.com>
To: Simon Riggs <simon@2ndquadrant.com>
Cc: PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2012-02-29T18:14:04Z
Lists: pgsql-hackers
On Wed, Feb 29, 2012 at 11:14 AM, Simon Riggs <simon@2ndquadrant.com> wrote: > But it is very effective at avoiding 4 out of the 5 writes you mention. For the "common case," would we not want to have (1) [WAL] and (2) [Writing the pre-frozen tuple]? If we only write the tuple (2), and don't capture WAL, then the COPY wouldn't be replicable, right? -- When confronted by a difficult problem, solve it by reducing it to the question, "How would the Lone Ranger handle this?"