Re: BUG #7521: Cannot disable WAL log while using pg_dump

Heikki Linnakangas <hlinnaka@iki.fi> writes:
> On 06.09.2012 13:07, Robert Haas wrote:
>> On Thu, Sep 6, 2012 at 3:55 PM, Tom Lane<tgl@sss.pgh.pa.us>  wrote:
>>> Doesn't hint-bit setting cause WAL traffic these days?

>> I sure as heck don't think so.

> It does not. HOT page pruning does, however. It could be that..

Sorry, I was thinking of the freeze case, which is also somewhat
unlikely --- but if it were happening, it could easily happen on
most/all pages of a table.

            regards, tom lane