Re: Problem with updating system indices.

Denis Perchine <dyp@perchine.com> writes:
>         Relation                idescs[Num_pg_index_indices];                                            ^^^^^^^^

Dunno whether you have Num_pg_largeobject_indices =
Num_pg_index_indices, but in any case there's a latent
stack clobber here.

>         CommandCounterIncrement();

Are you sure it's a good idea to be incrementing the CC here?
This seems like a pretty low-level routine, so there might be
people further up the stack who do not want this done.
        regards, tom lane