Re: [HACKERS] [WIP] Effective storage of duplicates in B-tree index.

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От Peter Geoghegan
Тема Re: [HACKERS] [WIP] Effective storage of duplicates in B-tree index.
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Msg-id CAH2-Wzmo_zPCs+xC=bWw7SYUtFKXV_uzCjyo-TMp+uWNXghtUQ@mail.gmail.com
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Ответ на Re: [HACKERS] [WIP] Effective storage of duplicates in B-tree index.  (Peter Geoghegan <pg@bowt.ie>)
Ответы Re: [HACKERS] [WIP] Effective storage of duplicates in B-tree index.  (Peter Geoghegan <pg@bowt.ie>)
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On Thu, Feb 20, 2020 at 12:59 PM Peter Geoghegan <pg@bowt.ie> wrote:
> I wasn't clear about the implication of what I was saying here, which
> is: I will make the NOTICE a DEBUG1 message, and leave everything else
> as-is in the initial committed version.

Attached is v34, which has this change. My plan is to commit something
very close to this on Wednesday morning (barring any objections).

Other changes:

* Now, equalimage functions take a pg_type OID argument, allowing us
to reuse the same generic pg_proc-wise function across many of the
operator classes from the core distribution.

* Rewrote the docs for equalimage functions in the 0001-* patch.

* Lots of copy-editing of the "Implementation" section of the B-Tree
doc chapter, most of which is about deduplication specifically.

-- 
Peter Geoghegan

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