Bruce Momjian wrote:
>
> > Bruce Momjian <pgman@candle.pha.pa.us> writes:
>
> Yes. Let me add some TODO items:
>
> * Add deleted bit to index tuples to reduce heap access
ISTM this isn't a bad idea. However note that there remains only
1 bit unused in IndexTupleData.
Regards,
Hiroshi Inoue