Tom Lane wrote:
sri...@postgresql.org (Simon Riggs) writes:
Log Message:
-----------
Augment WAL records for btree delete with GetOldestXmin() to reduce
false positives during Hot Standby conflict processing. Simple
patch to enhance conflict processing, following previous discussions.
Controlled by parameter minimize_standby_conflicts = on | off, with
default off allows measurement of performance impact to see whether
it should be set on all the time.
WTF? Simon, this seems to be getting way way beyond anything the
community has agreed to. Particularly, inventing GUCs is not something
to be doing without consensus.
yeah actually both of the last commits seem rather strange given the
current discussion on this list I must say...
Stefan
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