BRIN de-summarize ranges

From: Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>
To: Pg Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: BRIN de-summarize ranges
Date: 2017-02-28 04:56:43
Message-ID: 20170228045643.n2ri74ara4fhhfxf@alvherre.pgsql
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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

Attachment Content-Type Size
brin-desummarize-1.patch text/plain 12.0 KB

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