Re: Hot Standby and VACUUM FULL

Greg Stark <gsstark@mit.edu>

From: Greg Stark <gsstark@mit.edu>
To: Simon Riggs <simon@2ndquadrant.com>
Cc: Tom Lane <tgl@sss.pgh.pa.us>, pgsql-hackers@postgresql.org
Date: 2010-02-01T09:33:08Z
Lists: pgsql-hackers
On Mon, Feb 1, 2010 at 8:54 AM, Simon Riggs <simon@2ndquadrant.com> wrote:
>> Disallow catalog relocation inside subtransactions, to avoid having
>> to handle subxact abort effects on the local-map-changes state.
>> This could be implemented if desired, but doesn't seem worth it
>> at least in first pass.
>
> Agreed, not needed for emergency maintenance actions like this.

Note that this would mean it will never work if you have psql's
ROLLBACK_ON_ERROR set.


-- 
greg