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体验新版 GitCode,发现更多精彩内容 >>
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9b4271de
编写于
1月 07, 2011
作者:
R
Robert Haas
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差异文件
Document pg_stat_replication, bump catversion since that was overlooked.
Itagaki Takahiro, edited by me.
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a9f72b40
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+20
-1
doc/src/sgml/high-availability.sgml
doc/src/sgml/high-availability.sgml
+10
-0
doc/src/sgml/monitoring.sgml
doc/src/sgml/monitoring.sgml
+9
-0
src/include/catalog/catversion.h
src/include/catalog/catversion.h
+1
-1
未找到文件。
doc/src/sgml/high-availability.sgml
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9b4271de
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@@ -865,6 +865,16 @@ primary_conninfo = 'host=192.168.1.50 port=5432 user=foo password=foopass'
process status of the WAL receiver process, displayed using the
<command>ps</> command (see <xref linkend="monitoring-ps"> for details).
</para>
<para>
You can retrieve a list of WAL sender processes via the
<link linkend="monitoring-stats-views-table">
<literal>pg_stat_replication</></link> view. Large differences between
<function>pg_current_xlog_location</> and <literal>sent_location</> field
might indicate that the master server is under heavy load, while
differences between <literal>sent_location</> and
<function>pg_last_xlog_receive_location</> on the standby might indicate
network delay, or that the the standby is under heavy load.
</para>
</sect3>
</sect2>
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doc/src/sgml/monitoring.sgml
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9b4271de
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@@ -294,6 +294,15 @@ postgres: <replaceable>user</> <replaceable>database</> <replaceable>host</> <re
</entry>
</row>
<row>
<entry><structname>pg_stat_replication</><indexterm><primary>pg_stat_replication</primary></indexterm></entry>
<entry>One row per WAL sender process, showing process <acronym>ID</>,
user OID, user name, application name, client's address and port number,
time at which the server process began execution, and transaction log
location.
</entry>
</row>
<row>
<entry><structname>pg_stat_all_tables</><indexterm><primary>pg_stat_all_tables</primary></indexterm></entry>
<entry>For each table in the current database (including TOAST tables),
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src/include/catalog/catversion.h
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9b4271de
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@@ -53,6 +53,6 @@
*/
/* yyyymmddN */
#define CATALOG_VERSION_NO 2011010
5
1
#define CATALOG_VERSION_NO 2011010
7
1
#endif
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