From: Kevin Grittner <Kevin.Grittner@wicourts.gov>
To: sqlpro@club-internet.fr
To: pgsql-admin@postgresql.org
Subject: Re: What is the role of pg_filenode.map ?
Date: Sun, 22 Apr 2012 11:29:50 -0500
Message-ID: <4F93EBAE0200002500047207@gw.wicourts.gov> (raw)
"F. BROUARD / SQLpro" wrote:
> in every database there is a file nammed pg_filenode.map wich I
> suppose give the map of the real filenode while some command make
> a divergence betwen the actuel object oid and the "new" filenode...
> Am I wright ?
If you want to understand internals like this, the best thing to do
is probably to read the source code.
http://git.postgresql.org/gitweb/?p=postgresql.git;a=blob;f=src/backend/utils/cache/relmapper.c;h=6f...
-Kevin
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To: pgsql-admin@postgresql.org
Cc: Kevin.Grittner@wicourts.gov, sqlpro@club-internet.fr
Subject: Re: What is the role of pg_filenode.map ?
In-Reply-To: <4F93EBAE0200002500047207@gw.wicourts.gov>
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