Re: freezing tuples ( was: Why is vacuum_freeze_min_age 100m? )

> What are you envisioning exactly?  If vacuum finds any reason to dirty
> a page (or it's already dirty), then freeze everything on the page that's
> got age > some lower threshold?

I was envisioning, if the page is already dirty and in memory *for any
reason*, the freeze rows at below some threshold.

-- 
Josh Berkus
PostgreSQL Experts Inc.
www.pgexperts.com