On 8/14/17 13:57, Andres Freund wrote:
> On 2017-08-14 13:55:29 -0400, Peter Eisentraut wrote:
>> On 8/12/17 07:32, Petr Jelinek wrote:
>>> This commit has side effect that it makes it possible to export
>>> snapshots on the standbys. This makes it possible to do pg_dump -j on
>>> standby with consistent snapshot. Here is one line patch (+ doc update)
>>> which allows doing that when pg_dumping from PG10+.
>>> I also wonder if it should be mentioned in release notes. If the
>>> attached patch would make it into PG10 it would be no brainer to mention
>>> it as feature under pg_dump section, but exporting snapshots alone I am
>>> not sure about.
>> Any other opinions on this patch?
> I'd be oh so very slightly inclined to push this, including the modified
> pg_dump check. We're going to be on the hook for supporting snapshots on
> standbys anyway, unless we put in additional unnecessary error check.

committed to 10 and master

Peter Eisentraut              http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

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