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Document GUC context for synchronous_standby_names/hot_standby_feedback.

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Fujii Masao
This commit is contained in:
Robert Haas 2011-06-13 12:23:42 -04:00
parent d4c7e934df
commit dfe8ec3ab9
1 changed files with 8 additions and 2 deletions
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10
doc/src/sgml/config.sgml
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@ -2107,6 +2107,10 @@ SET ENABLE_SEQSCAN TO OFF;
<xref linkend="guc-synchronous-commit"> parameter to
<literal>local</> or <literal>off</>.
</para>
<para>
This parameter can only be set in the <filename>postgresql.conf</>
file or on the server command line.
</para>
</listitem>
</varlistentry>
@ -2239,8 +2243,10 @@ SET ENABLE_SEQSCAN TO OFF;
about queries currently executing on the standby. This parameter can
be used to eliminate query cancels caused by cleanup records, but
can cause database bloat on the primary for some workloads.
The default value is <literal>off</literal>. Feedback messages will not
be sent more frequently than once per <varname>wal_receiver_status_interval</>.
Feedback messages will not be sent more frequently than once per
<varname>wal_receiver_status_interval</>. The default value is
<literal>off</literal>. This parameter can only be set in the
<filename>postgresql.conf</> file or on the server command line.
</para>
</listitem>
</varlistentry>