my $pkey = $link->primary_key;
next if $link->get($pkey); # don't try to double-insert
# This cust_bill_pkg can be linked on either side (i.e. it can be the
my $pkey = $link->primary_key;
next if $link->get($pkey); # don't try to double-insert
# This cust_bill_pkg can be linked on either side (i.e. it can be the