From: | Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> |
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To: | "Seki, Eiji" <seki(dot)eiji(at)jp(dot)fujitsu(dot)com> |
Cc: | Pg Hackers <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: BRIN de-summarize ranges |
Date: | 2017-04-01 17:42:27 |
Message-ID: | 20170401174227.t3326opnqo7co4zx@alvherre.pgsql |
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Lists: | pgsql-hackers |
Seki, Eiji wrote:
> However, I found that when calling brin_desummarize_range
> successively, an assertion is failed. It seems to me that it occurs
> when desummarizing a revmap page that is already desummarized.
You're right, it's broken for that case. Here's a fixed patch.
--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
Attachment | Content-Type | Size |
---|---|---|
0001-Support-BRIN-de-summarization.patch | text/plain | 14.5 KB |
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