Hi, I'm running 8.3.9 on ubuntu with autovacuum enabled and seemingly working properly., however I've started getting messages saying that I'm near the transaction limit and I need to do a database wide vacuum, which I've started.
From reading the docs, though I thought that autovacuum would do this on my behalf, is this true? I would have expected it to run before I started getting warnings, or does it wait until the warnings start? If not, is there any config setting or other reason why autovacuum isn't doing a database wide vacuum as expected or do I always need to do a manual one?
Thanks
John
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