On Thu, May 16, 2019 at 1:05 PM Peter Geoghegan <pg@bowt.ie> wrote:
> Actually, now that I look back at how page deletion worked 5+ years
> ago, I realize that I have this slightly wrong: the leaf level check
> is not sufficient to figure out if the parent's right sibling is
> pending deletion (which is represented explicitly as a half-dead
> internal page prior to 9.4). All the same, I'm going to push ahead
> with this patch. Bugfix commit efada2b8e92 was always about a bug in
> 9.4 -- it had nothing to do with 9.3.
I meant bugfix commit 8da31837803 (commit efada2b8e92 was the commit
that had the bug in question).
--
Peter Geoghegan