Horton

Re: Patch: Implement failover on libpq connect level.

Peter Eisentraut <peter_e@gmx.net>

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From: Peter Eisentraut <peter_e@gmx.net>
To: Robert Haas <robertmhaas@gmail.com>, Alvaro Herrera <alvherre@2ndquadrant.com>
Cc: Craig Ringer <craig@2ndquadrant.com>, "pgsql-hackers@postgresql.org" <pgsql-hackers@postgresql.org>
Date: 2015-11-17T20:20:30Z
Lists: pgsql-hackers 
On 11/6/15 3:59 PM, Robert Haas wrote:
> So, I really wonder why we're not happy with the ability to substitute
> out just the host and IP.

One of my concerns is that the proposed URLs are not valid URLs anymore
that can be parsed or composed with a URL library, which would be sad.

The other issue is that I think it's taking the implementation down the
wrong path.

Commits

  1. libpq: Add target_session_attrs parameter.

  2. Remove superuser checks in pgstattuple

  3. Fix unwanted flushing of libpq's input buffer when socket EOF is seen.