Re: teach pg_upgrade to handle in-place tablespaces

On Tue, Jul 22, 2025 at 11:17:42AM +0900, Michael Paquier wrote:
> On Mon, Jul 21, 2025 at 09:06:59PM -0500, Nathan Bossart wrote:
>> On Tue, Jul 22, 2025 at 10:37:05AM +0900, Michael Paquier wrote:
>>> This would not choke as long as the old cluster is at least at v10,
>>> but well why not.
>>
>> I'm not sure what you mean. allow_in_place_tablespaces was added in v15,
>> right?
>
> Yes initially, not so these days. Here are the backpatches across
> v10~14:

Ah, I see. Here's a new patch that should address all your feedback except
for the part about "/base". I figure we can leave that for another patch.

--
nathan