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doc: Document valid checkpoint_timeout range

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Author: Fabien COELHO <coelho@cri.ensmp.fr>
This commit is contained in:
Peter Eisentraut 2014-08-26 22:43:37 -04:00
parent 2d759341d9
commit 8e484bc4ab
1 changed files with 3 additions and 3 deletions
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doc/src/sgml/config.sgml
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@ -2274,8 +2274,9 @@ include_dir 'conf.d'
</term>
<listitem>
<para>
Maximum time between automatic WAL checkpoints, in
seconds. The default is five minutes (<literal>5min</>).
Maximum time between automatic WAL checkpoints, in seconds.
The valid range is between 30 seconds and one hour.
The default is five minutes (<literal>5min</>).
Increasing this parameter can increase the amount of time needed
for crash recovery.
This parameter can only be set in the <filename>postgresql.conf</>
@ -2294,7 +2295,6 @@ include_dir 'conf.d'
<para>
Specifies the target of checkpoint completion, as a fraction of
total time between checkpoints. The default is 0.5.
This parameter can only be set in the <filename>postgresql.conf</>
file or on the server command line.
</para>