</Database>
<Database bar>
+ Interval 300
Service "service_name"
Query backend # predefined
Query rt36_tickets
=item I<interval>
-The interval collectd is using (as specified by the B<Interval> option).
+The interval with which this database is queried (as specified by the database
+specific or global B<Interval> options).
=back
=over 4
+=item B<Interval> I<seconds>
+
+Specify the interval with which the database should be queried. The default is
+to use the global B<Interval> setting.
+
=item B<Host> I<hostname>
Specify the hostname or IP of the PostgreSQL server to connect to. If the
</Match>
<Match>
Regex "\\<R=local_user\\>"
+ ExcludeRegex "\\<R=local_user\\>.*mail_spool defer"
DSType "CounterInc"
Type "counter"
Instance "local_user"
Regex "SPAM \\(Score: (-?[0-9]+\\.[0-9]+)\\)"
+=item B<ExcludeRegex> I<regex>
+
+Sets an optional regular expression to use for excluding lines from the match.
+An example which excludes all connections from localhost from the match:
+
+ ExcludeRegex "127\\.0\\.0\\.1"
+
=item B<DSType> I<Type>
Sets how the values are cumulated. I<Type> is one of:
the identifier of a value. If multiple regular expressions are given, B<all>
regexen must match for a value to match.
+=item B<Invert> B<false>|B<true>
+
+When set to B<true>, the result of the match is inverted, i.e. all value lists
+where all regular expressions apply are not matched, all other value lists are
+matched. Defaults to B<false>.
+
=back
Example: