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docs: mysql example with macro

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Daniel Lee
2017-12-18 14:24:04 +01:00
parent 40af84a83f
commit 78fb5be2cf
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docs/sources/features/datasources/mysql.md
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@@ -106,6 +106,19 @@ GROUP BY metric1, UNIX_TIMESTAMP(time_date_time) DIV 300
ORDER BY time_sec asc ORDER BY time_sec asc
``` ```
Example with $__timeGroup macro:
```sql
SELECT
$__timeGroup(time_date_time,'5m') as time_sec,
min(value_double) as value,
metric_name as metric
FROM test_data
WHERE $__timeFilter(time_date_time)
GROUP BY 1, metric_name
ORDER BY 1
```
Currently, there is no support for a dynamic group by time based on time range & panel width. Currently, there is no support for a dynamic group by time based on time range & panel width.
This is something we plan to add. This is something we plan to add.