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remove a bunch of variables which were set but never used as pointed out by gcc
[rrdtool.git]
/
doc
/
rrdgraph_libdbi.pod
diff --git
a/doc/rrdgraph_libdbi.pod
b/doc/rrdgraph_libdbi.pod
index
1d6393d
..
1e4aa4d
100644
(file)
--- a/
doc/rrdgraph_libdbi.pod
+++ b/
doc/rrdgraph_libdbi.pod
@@
-4,7
+4,7
@@
rrdgraph_libdbi - fetching data for graphing in rrdtool graph via libdbi
=head1 SYNOPSIS
=head1 SYNOPSIS
-E<lt>rrdfileE<gt> = B<sql//E<lt>libdbi driverE<gt>/E<lt>driver-option-nameE<gt>=E<lt>driver-option-valueE<gt>/...[/rrdminstepsize=E<lt>stepsizeE<gt>][/rrdfillmissing=E<lt>fill missing n s
ample
sE<gt>]//E<lt>tableE<gt>/E<lt>unixtimestamp columnE<gt>/E<lt>data value columnE<gt>[/derive]/E<lt>where clause 1E<gt>/.../E<lt>where clause nE<gt>>
+E<lt>rrdfileE<gt> = B<sql//E<lt>libdbi driverE<gt>/E<lt>driver-option-nameE<gt>=E<lt>driver-option-valueE<gt>/...[/rrdminstepsize=E<lt>stepsizeE<gt>][/rrdfillmissing=E<lt>fill missing n s
econd
sE<gt>]//E<lt>tableE<gt>/E<lt>unixtimestamp columnE<gt>/E<lt>data value columnE<gt>[/derive]/E<lt>where clause 1E<gt>/.../E<lt>where clause nE<gt>>
=head1 DESCRIPTION
=head1 DESCRIPTION
@@
-29,9
+29,9
@@
This pseudo-rrd-filename defines a sql datasource:
defines the minimum number of the step-length used for graphing (default: 300 seconds)
defines the minimum number of the step-length used for graphing (default: 300 seconds)
-=item B</rrdfillmissing>=B<E<lt>fill missing s
tep
sE<gt>>
+=item B</rrdfillmissing>=B<E<lt>fill missing s
econd
sE<gt>>
- defines the number of s
teps to fill with the last value to avoid NaN boxes due to data-insertation jitter (default: 0 step
s)
+ defines the number of s
econds to fill with the last value to avoid NaN boxes due to data-insertation jitter (default: 0 second
s)
=item B<E<lt>tableE<gt>>
=item B<E<lt>tableE<gt>>
@@
-80,7
+80,7
@@
the returned value column-names, which can be used as ds-names, are:
=head1 EXAMPLES
=head1 EXAMPLES
-Here an example of a table in a
mysql
database:
+Here an example of a table in a
MySQL
database:
DB connect information
dbhost=127.0.0.1
DB connect information
dbhost=127.0.0.1
@@
-119,13
+119,13
@@
To illustrate this here a command to create a graph that contains the actual val
=head1 NOTES
=head1 NOTES
-* Naturally you can also use any other kind of driver that libdbi supports - e.g postgres
s,
...
+* Naturally you can also use any other kind of driver that libdbi supports - e.g postgres
,
...
-* From the way the datasource is joined, it should also be possible to do joins over different tables
+* From the way the data
source is joined, it should also be possible to do joins over different tables
(separate tables with "," in table and add in the WHERE Clauses the table equal joins.
This has not been tested!!!)
(separate tables with "," in table and add in the WHERE Clauses the table equal joins.
This has not been tested!!!)
-* It should also be relatively simple to add to the database using the same datasource string.
+* It should also be relatively simple to add to the database using the same data
source string.
This has not been implemented...
* The aggregation functions are ignored and several data columns are used instead
This has not been implemented...
* The aggregation functions are ignored and several data columns are used instead