in this list, and
that are both currently connected and streaming data in real-time
(as shown by a state of <literal>streaming</literal> in the
- <link linkend="monitoring-stats-views-table">
+ <link linkend="pg-stat-replication-view">
<literal>pg_stat_replication</literal></link> view).
Specifying more than one synchronous standby can allow for very high
availability and protection against data loss.
Specifies the minimum frequency for the WAL receiver
process on the standby to send information about replication progress
to the primary or upstream standby, where it can be seen using the
- <link linkend="monitoring-stats-views-table">
+ <link linkend="pg-stat-replication-view">
<literal>pg_stat_replication</literal></link> view. The standby will report
the last write-ahead log location it has written, the last position it
has flushed to disk, and the last position it has applied.
-->
<para>
Add columns to <link
- linkend="monitoring-stats-views-table"><structname>pg_stat_replication</structname></link>
+ linkend="pg-stat-replication-view"><structname>pg_stat_replication</structname></link>
to report replication delay times (Thomas Munro)
</para>
<listitem>
<para>
Add system view <link
- linkend="monitoring-stats-views-table"><structname>pg_stat_replication</structname></link>
+ linkend="pg-stat-replication-view"><structname>pg_stat_replication</structname></link>
which displays activity of <acronym>WAL</acronym> sender processes (Itagaki
Takahiro, Simon Riggs)
</para>
-->
<para>
The <link
- linkend="monitoring-stats-views-table"><structname>pg_stat_replication</structname></link>
+ linkend="pg-stat-replication-view"><structname>pg_stat_replication</structname></link>
system view's <structfield>sent</structfield> field is now NULL, not zero, when
it has no valid value (Magnus Hagander)
</para>