On Mon, Feb 1, 2010 at 8:54 AM, Simon Riggs <simon(at)2ndquadrant(dot)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