mirror of
https://github.com/grafana/grafana.git
synced 2025-02-25 18:55:37 -06:00
34da0711ab
* add __timeGroup macro for mysql * put example __timeGroup query in frontend help * do __timeGroup interval parsing in go similar to mysql * ignore whitespace around interval
77 lines
2.8 KiB
HTML
77 lines
2.8 KiB
HTML
<query-editor-row query-ctrl="ctrl" can-collapse="false">
|
|
<div class="gf-form-inline">
|
|
<div class="gf-form gf-form--grow">
|
|
<code-editor content="ctrl.target.rawSql" datasource="ctrl.datasource" on-change="ctrl.panelCtrl.refresh()" data-mode="sql">
|
|
</code-editor>
|
|
</div>
|
|
</div>
|
|
|
|
<div class="gf-form-inline">
|
|
<div class="gf-form">
|
|
<label class="gf-form-label query-keyword">Format as</label>
|
|
<div class="gf-form-select-wrapper">
|
|
<select class="gf-form-input gf-size-auto" ng-model="ctrl.target.format" ng-options="f.value as f.text for f in ctrl.formats" ng-change="ctrl.refresh()"></select>
|
|
</div>
|
|
</div>
|
|
<div class="gf-form">
|
|
<label class="gf-form-label query-keyword" ng-click="ctrl.showHelp = !ctrl.showHelp">
|
|
Show Help
|
|
<i class="fa fa-caret-down" ng-show="ctrl.showHelp"></i>
|
|
<i class="fa fa-caret-right" ng-hide="ctrl.showHelp"></i>
|
|
</label>
|
|
</div>
|
|
<div class="gf-form" ng-show="ctrl.lastQueryMeta">
|
|
<label class="gf-form-label query-keyword" ng-click="ctrl.showLastQuerySQL = !ctrl.showLastQuerySQL">
|
|
Generated SQL
|
|
<i class="fa fa-caret-down" ng-show="ctrl.showLastQuerySQL"></i>
|
|
<i class="fa fa-caret-right" ng-hide="ctrl.showLastQuerySQL"></i>
|
|
</label>
|
|
</div>
|
|
<div class="gf-form gf-form--grow">
|
|
<div class="gf-form-label gf-form-label--grow"></div>
|
|
</div>
|
|
</div>
|
|
|
|
<div class="gf-form" ng-show="ctrl.showLastQuerySQL">
|
|
<pre class="gf-form-pre">{{ctrl.lastQueryMeta.sql}}</pre>
|
|
</div>
|
|
|
|
<div class="gf-form" ng-show="ctrl.showHelp">
|
|
<pre class="gf-form-pre alert alert-info">Time series:
|
|
- return column named time_sec (UTC in seconds), use UNIX_TIMESTAMP(column)
|
|
- return column named value for the time point value
|
|
- return column named metric to represent the series name
|
|
|
|
Table:
|
|
- return any set of columns
|
|
|
|
Macros:
|
|
- $__time(column) -> UNIX_TIMESTAMP(column) as time_sec
|
|
- $__timeFilter(column) -> UNIX_TIMESTAMP(time_date_time) ≥ 1492750877 AND UNIX_TIMESTAMP(time_date_time) ≤ 1492750877
|
|
- $__unixEpochFilter(column) -> time_unix_epoch > 1492750877 AND time_unix_epoch < 1492750877
|
|
- $__timeGroup(column,'5m') -> cast(cast(UNIX_TIMESTAMP(column)/(300) as signed)*300 as signed)
|
|
|
|
Example of group by and order by with $__timeGroup:
|
|
SELECT
|
|
$__timeGroup(timestamp_col, '1h') AS time,
|
|
sum(value_double) as value
|
|
FROM yourtable
|
|
GROUP BY 1
|
|
ORDER BY 1
|
|
|
|
Or build your own conditionals using these macros which just return the values:
|
|
- $__timeFrom() -> FROM_UNIXTIME(1492750877)
|
|
- $__timeTo() -> FROM_UNIXTIME(1492750877)
|
|
- $__unixEpochFrom() -> 1492750877
|
|
- $__unixEpochTo() -> 1492750877
|
|
</pre>
|
|
</div>
|
|
|
|
</div>
|
|
|
|
<div class="gf-form" ng-show="ctrl.lastQueryError">
|
|
<pre class="gf-form-pre alert alert-error">{{ctrl.lastQueryError}}</pre>
|
|
</div>
|
|
|
|
</query-editor-row>
|