| From: | Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> |
|---|---|
| To: | bricklen <bricklen(at)gmail(dot)com> |
| Cc: | "pgsql-general(at)postgresql(dot)org" <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: Mismatched pg_class.reltuples between table and primary key |
| Date: | 2013-12-03 00:35:12 |
| Message-ID: | 20131203003512.GG5731@eldon.alvh.no-ip.org |
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| Thread: | |
| Lists: | pgsql-general |
bricklen escribió:
> We recently experienced a hard crash of a dev server due to lack of
> resources (we think, still investigating).
> That resulted in an interesting scenario where one of the tables was
> returning 12 rows from "select * from tbl", but "select * from tbl order by
> <pk column>" was only returning 11.
> Looking at pg_class.reltuples, it could be clearly seen that the table in
> question had a value of 12, but the primary key had only 11.
This sounds very similar to what was reported in
http://www.postgresql.org/message-id/20131126123244.GI23284@alap2.anarazel.de
In short, you probably want to make sure to upgrade to this week's
release.
--
Álvaro Herrera http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
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