Hi,
On 2018-06-27 12:16:29 -0700, Andres Freund wrote:
> I think we should backpatch those checks - it's a fairly nasty situation
> for users to not be able to even drop an index without going to single
> user mode.
Did that back to 9.4 - before that page deletion and splits worked
differently enough that it seems higher risk to add the checks there.
Greetings,
Andres Freund