Re: [GENERAL] pgstattuple triggered checkpoint failure and database outage?
- From: Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
- To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
- Cc: Stuart Bishop <stuart(at)stuartbishop(dot)net>, pgsql-hackers(at)postgreSQL(dot)org
- Subject: Re: [GENERAL] pgstattuple triggered checkpoint failure and database outage?
- Date: Tue, 31 Mar 2009 10:24:03 +0300
- Message-id: <49D1C513.1040804@enterprisedb.com> <text/plain>
Tom Lane wrote:
A quick look at contrib/pgstattuple shows that it makes no effort
whatsoever to avoid reading temp tables belonging to other sessions.
contrib/pageinspect has the same bug. Not surprising as it was largely
inspired by pgstattuple.
--
Heikki Linnakangas
EnterpriseDB http://www.enterprisedb.com
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