Re: [PATCH] remove deprecated v8.2 containment operators

On 2020-11-13 16:57, Tom Lane wrote:
> Peter Eisentraut <peter.eisentraut@enterprisedb.com> writes:
>> On 2020-11-12 23:28, Tom Lane wrote:
>>> I'm on board with pulling these now --- 8.2 to v14 is plenty of
>>> deprecation notice.  However, the patch seems incomplete in that
>>> the code support for these is still there -- look for
>>> RTOldContainedByStrategyNumber and RTOldContainsStrategyNumber.
>>> Admittedly, there's not much to be removed except some case labels,
>>> but it still seems like we oughta do that to avoid future confusion.
> 
>> Yeah, the stuff in gistproc.c should be removed now.  But I wonder what
>> the mentions in brin_inclusion.c are and whether or how they should be
>> removed.
> 
> I think those probably got cargo-culted in there at some point.
> They're visibly dead code, because there are no pg_amop entries
> for BRIN opclasses with amopstrategy 13 or 14.

I have committed fixes that remove the unused strategy numbers from both 
of these code areas.