Found it.
/*
* get_opcode
*
* Returns the regproc id of the routine used to implement an
* operator given the operator oid.
*/
RegProcedure
get_opcode(Oid opno)
On Thu, Aug 10, 2023 at 1:17 PM CK Tan <cktan(at)vitessedata(dot)com> wrote:
>
> Hi Hackers, is there a function that would lookup the proc that
> implements an operator?
>
> Thanks,
> -cktan