Horton

Re: Vacuum: allow usage of more than 1GB of work mem

Claudio Freire <klaussfreire@gmail.com>

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From: Claudio Freire <klaussfreire@gmail.com>
To: pgsql-hackers@lists.postgresql.org
Cc: Claudio Freire <klaussfreire@gmail.com>
Date: 2018-04-03T14:06:30Z
Lists: pgsql-hackers 
I didn't receive your comment, I just saw it. Nevertheless, I rebased the patches a while ago just because I noticed they didn't apply anymore in cputube, and they still seem to apply.

Patch number 2 was committed a long while ago, that's why it's missing. It was a simple patch, it landed rewritten as commit 7e26e02eec90370dd222f35f00042f8188488ac4

Commits

  1. Prefetch blocks during lazy vacuum's truncation scan

  2. Explain unaccounted for space in pgstattuple.