On Mon, Jun 1, 2009 at 2:09 PM, Josh Berkus <[email protected]> wrote: > Tom, > > Let me start this out by voting the things I think we can drop until 8.5: > > * gettext plurals patch needs some polishing > -- revert patch, save for 8.5 > > # adjust information_schema precision and scale fields? > -- save for 8.5 > > # instrument the Windows shared memory reattachment problem? > -- as much as I'd like to do this, the solution could be as bad as the > problem; we'd need more testing time for new instrumentation. Will have to > deal with via testing patched versions. > > # tweak the ordering heuristics for parallel pg_restore? > -- beta2 version is "good enough"; further improvements should be saved for > 8.5. > > # change or at least redocument from_collapse_limit? > -- should be doc patch only. Robert Haas should write it. > > # revisit increase of default_statistics_target? > -- No. Still appears to be artifact of DBT2. Can't reproduce the issue > using pgbench, or any other test. Still investigating. > > > Other questions: > > # cost_nestloop and cost_hashjoin are broken for SEMI and ANTI joins > > * tgl says: I think this is mostly dealt with but it could use > performance testing. > > Mark? Jignesh? Can you test this?
+1 to all of these. Will send extremely short doc patch tonight. I recommend we create http://wiki.postgresql.org/wiki/PostgreSQL_8.5_Open_Items and start bumping things that can't be completed for 8.4. Basically, my opinion is that if it's not a regression, it's too late to work on it now. We should ship the release when we're confident that the new features have had adequate testing and we've squashed all the regressions. ...Robert -- Sent via pgsql-hackers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
