Hi
po 11. 9. 2023 v 17:59 odesílatel jacktby jacktby <jacktby(at)gmail(dot)com>
napsal:
> I only add below:
>
> Datum fake_dinstance2(PG_FUNCTION_ARGS)
> {
> PG_RETURN_INT16(0);
> }
> in src/backend/utils/adt/int8.c, and the I run “make install”,
> But I can’t find the fake_distance2 in src/backend/utils/fmgrtab.c which is
> generated by src/backend/utils/Gen_fmgrtab.pl. What else do I need to add?
>
you need to add the function metadata to pg_proc.dat
For free oid use unused_oids script
Regards
Pavel