There are several entries on the 8.2 open-items list that I think can be
removed:
Fix backward array comparison - subset
Done (this was redundant with the containment-operator item)
Store only active XIDs in subtransaction cache
Per my note just now, this probably should wait for 8.3.
Double vacuum speed on tables with no indexes
I changed the locking thing I was worried about. Unless Greg wants to
do some real-world performance measurements to confirm or refute that
change, I think this can be closed.
Fix excessive page checking for new btree split code
Per my note yesterday, I can't reproduce the misbehavior I saw six weeks
ago, so I recommend we leave the code alone.
Suppress error on bind parameters of unknown types
I haven't heard one single person speak up to say "yeah, that's a good
idea", so I conclude it probably isn't. Recommend we not change it.
BTW, pushing out an 8.1.5 is probably a good idea, but what's it doing
in the 8.2 open-items list? Especially in the "documentation" section?
regards, tom lane