Log Message:
---
Add an 'enable_material' GUC.
The logic for determining whether to materialize has been significantly
overhauled for 9.0. In case there should be any doubt about whether
materialization is a win in any particular case, this should provide a
convenient way of seeing what h
Log Message:
---
Provide better guidance for adjusting shared_buffers.
This change was previously committed to HEAD, but the consensus seems to be
in favor of back-patching it. I'm only backpatching as far as 8.3.X, however,
because it's not clear to me to what degree this advice applies
Log Message:
---
Provide better guidance for adjusting shared_buffers.
This change was previously committed to HEAD, but the consensus seems to be
in favor of back-patching it. I'm only backpatching as far as 8.3.X, however,
because it's not clear to me to what degree this advice applies
Log Message:
---
Fix bogus order of cleanup steps in plperl_inline_handler.
Per Alex Hunsaker
Modified Files:
--
pgsql/src/pl/plperl:
plperl.c (r1.173 -> r1.174)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/pl/plperl/plperl.c?r1=1.173&r2=1.174)
--
Log Message:
---
Improve sequence and sense of messages from pg_stop_backup().
Now doesn't report it is waiting until it actually is waiting,
plus message doesn't appear until at least 5 seconds wait, so
we avoid reporting the wait before we've given the archiver
a reasonable time to wake u
Log Message:
---
Remove some additional changes in previous commit that belong elsewhere.
Modified Files:
--
pgsql/src/backend/access/transam:
xlog.c (r1.398 -> r1.399)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/transam/xlog.c?r1=1.3
Log Message:
---
Tune GetSnapshotData() during Hot Standby by avoiding loop
through normal backends. Makes code clearer also, since we
avoid various Assert()s. Performance of snapshots taken
during recovery no longer depends upon number of read-only
backends.
Modified Files:
--
