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Re: Deleting older versions in unique indexes to avoid page splits

Victor Yegorov <vyegorov@gmail.com>

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From: Victor Yegorov <vyegorov@gmail.com>
To: Peter Geoghegan <pg@bowt.ie>
Cc: PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Date: 2021-01-11T21:26:53Z
Lists: pgsql-hackers 
пн, 11 янв. 2021 г. в 22:10, Peter Geoghegan <pg@bowt.ie>:

> I imagine that this happened because you have track_io_timing=on in
> postgresql.conf. Doesn't the same failure take place with the current
> master branch?
>
> I have my own way of running the locally installed Postgres when I
> want "make installcheck" to pass that specifically accounts for this
> (and a few other similar things).
>

Oh, right, haven't thought of this. Thanks for pointing that out.

Now everything looks good!


-- 
Victor Yegorov

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

  1. Enhance nbtree index tuple deletion.

  2. Pass down "logically unchanged index" hint.

  3. Fix index deletion latestRemovedXid bug.

  4. Deprecate nbtree's BTP_HAS_GARBAGE flag.