Re: [HACKERS] Notes on testing Postgres 10b1 - Mailing list pgsql-hackers

From Michael Paquier
Subject Re: [HACKERS] Notes on testing Postgres 10b1
Date
Msg-id CAB7nPqTZNjxKxKtHz6+RACTvjcEhcbdWCEwrrN3S1ZMXk2+GYA@mail.gmail.com
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In response to [HACKERS] Notes on testing Postgres 10b1  (Josh Berkus <josh@berkus.org>)
Responses Re: [HACKERS] Notes on testing Postgres 10b1  (Andres Freund <andres@anarazel.de>)
List pgsql-hackers
On Wed, Jun 7, 2017 at 2:01 PM, Josh Berkus <josh@berkus.org> wrote:
> Q1. Why does wal_level default to "replica" and not "logical"?

The difference of WAL generated is way higher between
archive->hot_standby than hot_standby->logical. And unlike replica,
logical decoding is not something that is widely spread in user's
deployments to justify changing to such a default. At least that's
what I recall on the matter.

> Q2: I thought we were going to finally change the pg_dump default to
> "custom" format in this release?  No?

I don't recall any discussion on this matter, but my memory may fail me.
-- 
Michael



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