On 2017/09/13 16:20, Michael Paquier wrote:
> On Wed, Sep 13, 2017 at 2:48 PM, Amit Langote
> <langote_amit...@lab.ntt.co.jp> wrote:
>> I updated the patches so that the metapage's pd_lower is set to the
>> correct value just before *every* point where we are about to insert a
>> full page image of the metapage into WAL.  That's in addition to doing the
>> same in various metapage init routines, which the original patch did
>> already anyway.  I guess this now ensures that wal_consistency_checking
>> masking of these metapages as standard layout pages always works, even for
>> pre-v11 indexes that were upgraded.
> Please note that I do have plans to look at all the patches proposed
> on this thread for all the indexes next. No report for today though as
> those deal with many code paths so it requires some attention. I think
> I'll group the review for all index AMs into the same email if you
> don't mind, each patch deals with its own thing in its own
> src/backend/access/ path.

Sure, no problem.


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