On Fri, Mar 2, 2018 at 6:26 PM, Tomas Vondra
<tomas.vondra@2ndquadrant.com> wrote:
> Hmmm, OK. So we need to have a valid checksum on a page, disable
> checksums, set some hint bits on the page (which won't be WAL-logged),
> enable checksums again and still get a valid checksum even with the new
> hint bits? That's possible, albeit unlikely.
No, the problem is if - as is much more likely - the checksum is not
still valid.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
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