Alvaro Herrera <alvherre(at)commandprompt(dot)com> writes:
> Martin Pihlak escribi:
>> [ patch to fool with stats refresh logic in autovac ]
(1) I still don't understand why we don't just make the launcher request
a new stats file once per naptime cycle, and then allow the workers to
work from that.
(2) The current code in autovacuum.c seems to be redundant with the
logic that now exists in the stats mechanism itself to decide whether a
stats file is too old.
regards, tom lane