Tomas Vondra <t...@fuzzy.cz> writes: > Dne 19.12.2010 17:26, Tom Lane napsal(a): >> That seems like quite a bizarre definition. What I was envisioning was >> that we'd track only the time of the last whole-database stats reset.
> Well, but that does not quite work. I need is to know whether the > snapshot is 'consistent' i.e. whether I can compare it to the previous > snapshot and get meaningful results (so that I can perform some analysis > on the difference). Oh, I see. Yeah, if that's what you want it for then partial resets have to change the timestamp too. I guess if we are careful to document it properly, this won't be too horrid. regards, tom lane -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers