The reason that @k=keys(%$dbm->{'A'}); fails and @k=keys(%{ $dbm->{'A'} }); succeeds is because the %{...} applies to the entire $dbm->{A}, and not just the $dbm part.

--MidLifeXis

In reply to Re: Trying to find subkeys of a DBM::Deep key by MidLifeXis
in thread Trying to find subkeys of a DBM::Deep key by bulrush

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