Re: BUG #19686: Rolling back SET TABLESPACE

[shihao zhong]

Hi Manu,

One correction. v7 copies the indexes in their own tablespace, so the
room is needed on the old volume, not the destination.

That means a driver sending a single ALTER fails when the old volume
is nearly full, while master works:

  master: ALTER TABLE
  v7:     ERROR:  could not extend file "pg_tblspc/...": No space
          left on device

Thanks,
Shihao