Horton

BRIN de-summarize ranges

Alvaro Herrera <alvherre@2ndquadrant.com>

View thread View on postgr.es
From: Alvaro Herrera <alvherre@2ndquadrant.com>
To: Pg Hackers <pgsql-hackers@postgresql.org>
Date: 2017-02-28T04:56:43Z
Lists: pgsql-hackers

Attachments

Here's a small patch to make a BRIN page range unsummarized.  This is
useful if data has been deleted, and the heap pages are now used for
completely different data.

-- 
Álvaro Herrera

Commits

  1. BRIN de-summarization