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InfluxDB: Add an optional time range filter for tag queries in the query panel autocompleteInflux tag filter (#107195)

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* InfluxDB: Add an optional time range filter for tag queries in the query panel autocomplete

* Betterer updates

* Update test

---------

Co-authored-by: Nikolay Tsvetkov <nikolay.cvetkov@gmail.com>
This commit is contained in:
Andreas Christou
2025-06-25 21:37:02 +00:00
committed by GitHub
co-authored by Nikolay Tsvetkov
parent 8be4fc6e9b
commit 8288e947a8
9 changed files with 138 additions and 11 deletions
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docs/sources/datasources/influxdb/configure-influxdb-data-source/_index.md
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@@ -126,6 +126,7 @@ The following settings are specific to the InfluxQL query language option.
- **Password** - Defines the token used to query the bucket defined in **Database**. Retrieve the password from the [Tokens page](https://docs.influxdata.com/influxdb/v2.0/security/tokens/view-tokens/) of the InfluxDB UI.
- **HTTP method** - Sets the HTTP method used to query your data source. The POST method allows for larger queries that would return an error using the GET method. The default method is `POST`.
- **Min time interval** - _(Optional)_ Sets the minimum time interval for auto group-by. Grafana recommends setting this to match the data write frequency. For example, if your data is written every minute, it’s recommended to set this interval to 1 minute, so that each group contains data from each new write. The default is `10s`. Refer to [Min time interval](#min-time-interval) for format examples.
- **Autocomplete range** - _(Optional)_ Sets a time range limit for the query editor's autocomplete to reduce the execution time of tag filter queries. As a result, any tags not present within the defined time range will be filtered out. For example, setting the value to 12h will include only tag keys/values from the past 12 hours. This feature is recommended for use with very large databases, where significant performance improvements can be observed.
- **Max series** - _(Optional)_ Sets a limit on the maximum number of series or tables that Grafana processes. Set a lower limit to prevent system overload, or increase it if you have many small time series and need to display more of them. The default is `1000`.
### SQL-specific configuration section