Re: MultiXact member wraparound protections are now enabled

From: Peter Eisentraut <peter_e(at)gmx(dot)net>
To: Robert Haas <robertmhaas(at)gmail(dot)com>
Cc: pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: MultiXact member wraparound protections are now enabled
Date: 2015-07-25 01:14:09
Message-ID: 55B2E2E1.2060005@gmx.net
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

On 7/22/15 4:45 PM, Robert Haas wrote:
> But it seemed to me that this could be rather confusing. I thought it
> would be better to be explicit about whether the protections are
> enabled in all cases. That way, (1) if you see the message saying
> they are enabled, they are enabled; (2) if you see the message saying
> they are disabled, they are disabled; and (3) if you see neither
> message, your version does not have those protections.

But this is not documented, AFAICT, so I don't think anyone is going to
be able to follow that logic. I don't see anything in the release notes
saying, look for this message to see how this applies to you, or whatever.

In response to

Responses

Browse pgsql-hackers by date

  From Date Subject
Next Message Tom Lane 2015-07-25 01:24:58 Re: TABLESAMPLE patch is really in pretty sad shape
Previous Message Kouhei Kaigai 2015-07-25 01:12:32 Re: fdw_scan_tlist for foreign table scans breaks EPQ testing, doesn't it?