Horton

Re: Improving btree performance through specializing by key shape, take 2

David Christensen <david@pgguru.net>

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From: David Christensen <david@pgguru.net>
To: pgsql-hackers@lists.postgresql.org
Cc: Matthias van de Meent <boekewurm+postgres@gmail.com>
Date: 2023-01-12T15:10:42Z
Lists: pgsql-hackers 
Hi Matthias,

I'm going to look at this patch series if you're still interested.  What was the status of your final performance testing for the 0008 patch alone vs the specialization series?  Last I saw on the thread you were going to see if the specialization was required or not.

Best,

David

Commits

  1. Remove dummy_spinlock

  2. Suppress "variable 'pagesaving' set but not used" warning.

  3. Doc: Add relfrozenxid Tip to XID wraparound section.