Re: Block-level CRC checks

On Thu, Oct 2, 2008 at 1:58 PM, Gregory Stark <stark@enterprisedb.com> wrote:
>> On recovery after a torn-page write, won't the recovery of the
>> full_page_write WAL + WAL changes get us back to the page as it was
>> before the buffer+checksum+write?
>
> Hint bit setting doesn't trigger a WAL record.

Hence, no page image is written to WAL for later use in recovery.

-- 
Jonah H. Harris, Senior DBA
myYearbook.com