Re: pgsql: Add deduplication to nbtree.

Peter Geoghegan <pg@bowt.ie> writes:
> On Sun, Mar 1, 2020 at 3:01 PM Peter Geoghegan <pg@bowt.ie> wrote:
>> I am happy to add parallel-to-_bt_form_posting() assertions about
>> alignment to _bt_form_posting(), to nail it down completely. Plus I'll
>> add the assertion I suggested already. Once I commit a patch with
>> these two new assertions, I think that we can consider the matter
>> resolved. Does that seem reasonable to you?

> I was thinking of the approach taken in the attached patch. It more or
> less copies over the assertions from _bt_form_posting() that did not
> appear in  _bt_update_posting().

OK by me.

            regards, tom lane