Tom Lane wrote:
"Stephen" <[EMAIL PROTECTED]> writes:
Great! I haven't tried it yet, but I love the thought of it already :-)
I've been waiting for something like this for the past 2 years and now it's
going to make my multi-gigabyte PostgreSQL more usable and responsive. Will
the delay be tunable per VACUUM invocation?
As the patch is set up, you just do "SET vacuum_page_delay = n" and
then VACUUM.
probably a setting that autovacuum will tweak based on things like table
size etc.... If we can find a way to automatically tweak it that makes
sense.
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TIP 9: the planner will ignore your desire to choose an index scan if your
joining column's datatypes do not match
