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Add suggestion about how to set checkpoint_warning to log all 

checkpoints.
This commit is contained in:
Bruce Momjian 2008-02-16 21:11:32 +00:00
parent d4fa0b4e0a
commit 2fce2336dc
1 changed files with 4 additions and 1 deletions
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5
doc/src/sgml/config.sgml
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@ -1,4 +1,4 @@
<!-- $PostgreSQL: pgsql/doc/src/sgml/config.sgml,v 1.164 2008/02/02 23:29:12 tgl Exp $ -->
<!-- $PostgreSQL: pgsql/doc/src/sgml/config.sgml,v 1.165 2008/02/16 21:11:32 momjian Exp $ -->
<chapter Id="runtime-config">
<title>Server Configuration</title>
@ -1638,6 +1638,9 @@ SET ENABLE_SEQSCAN TO OFF;
30 seconds (<literal>30s</>). Zero disables the warning.
This parameter can only be set in the <filename>postgresql.conf</>
file or on the server command line.
(Set it to a value greater than <varname>checkpoint_timeout</> to
log all checkpoints. Of course, the warning suggesting increasing
<varname>checkpoint_segments</> should be ignored.)
</para>
</listitem>
</varlistentry>