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author | Pavel Rochnyack <pavel2000@ngs.ru> | |
Thu, 12 May 2016 13:34:58 +0000 (19:34 +0600) | ||
committer | Pavel Rochnyack <pavel2000@ngs.ru> | |
Thu, 26 May 2016 17:01:49 +0000 (23:01 +0600) |
src/collectd.conf.pod | patch | blob | history |
diff --git a/src/collectd.conf.pod b/src/collectd.conf.pod
index 823dbbd2df0da1a0dde8848ff70de9f269965254..8352ba2063392f10000871647826fa6b1bbc95ba 100644 (file)
--- a/src/collectd.conf.pod
+++ b/src/collectd.conf.pod
Please note that parameters are only supported by PostgreSQL's protocol
version 3 and above which was introduced in version 7.4 of PostgreSQL.
+=item B<PluginInstanceFrom> I<column>
+
+Specify how to create the "PluginInstance" for reporting this query results.
+Only one column is supported. You may concatenate fields and string values in
+the query statement to get the required results.
+
=item B<MinVersion> I<version>
=item B<MaxVersion> I<version>
name (which is the default, if this option has not been specified). This
allows to query multiple databases of the same name on the same host (e.g.
when running multiple database server versions in parallel).
+The plugin instance name can also be set from the query result using
+the B<PluginInstanceFrom> option in B<Query> block.
=item B<Host> I<hostname>