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doc: Fix links to pg_stat_replication
In PostgreSQL 9.5, the documentation for pg_stat_replication was moved, so some of the links pointed to an appropriate location. Author: Maksim Milyutin <milyutinma@gmail.com>
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@ -2792,7 +2792,7 @@ include_dir 'conf.d'
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The synchronous standby will be the first standby named in this list
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that is both currently connected and streaming data in real-time
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(as shown by a state of <literal>streaming</literal> in the
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<link linkend="monitoring-stats-views-table">
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<link linkend="pg-stat-replication-view">
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<literal>pg_stat_replication</></link> view).
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Other standby servers appearing later in this list represent potential
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synchronous standbys.
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@ -2962,7 +2962,7 @@ include_dir 'conf.d'
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Specifies the minimum frequency for the WAL receiver
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process on the standby to send information about replication progress
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to the primary or upstream standby, where it can be seen using the
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<link linkend="monitoring-stats-views-table">
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<link linkend="pg-stat-replication-view">
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<literal>pg_stat_replication</></link> view. The standby will report
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the last transaction log position it has written, the last position it
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has flushed to disk, and the last position it has applied.
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@ -861,7 +861,7 @@ primary_conninfo = 'host=192.168.1.50 port=5432 user=foo password=foopass'
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</para>
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<para>
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You can retrieve a list of WAL sender processes via the
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<link linkend="monitoring-stats-views-table">
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<link linkend="pg-stat-replication-view">
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<literal>pg_stat_replication</></link> view. Large differences between
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<function>pg_current_xlog_location</> and <literal>sent_location</> field
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might indicate that the master server is under heavy load, while
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@ -9667,7 +9667,7 @@ Branch: REL9_0_STABLE [9d6af7367] 2015-08-15 11:02:34 -0400
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<listitem>
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<para>
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Add system view <link
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linkend="monitoring-stats-views-table"><structname>pg_stat_replication</></link>
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linkend="pg-stat-replication-view"><structname>pg_stat_replication</></link>
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which displays activity of <acronym>WAL</> sender processes (Itagaki
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Takahiro, Simon Riggs)
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</para>
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@ -6911,7 +6911,7 @@ max_wal_size = (3 * checkpoint_segments) * 16MB
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-->
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<para>
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The <link
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linkend="monitoring-stats-views-table"><structname>pg_stat_replication</></link>
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linkend="pg-stat-replication-view"><structname>pg_stat_replication</></link>
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system view's <structfield>sent</> field is now NULL, not zero, when
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it has no valid value (Magnus Hagander)
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</para>
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