Table: Introduce sparkline cell type (#63182)

docs/sources/developers/kinds/composable/tablepanelcfg/schema-reference.md

@@ -23,6 +23,7 @@ title: TablePanelCfg kind
 |-----------------|---------------------------------------------------|----------|--------------------------------------------------------------------------------------|
 | `frameIndex`    | number                                            | **Yes**  | Represents the index of the selected frame Default: `0`.                             |
 | `showHeader`    | boolean                                           | **Yes**  | Controls whether the panel should show the header Default: `true`.                   |
+| `cellHeight`    | string                                            | No       | Height of a table cell<br/>Possible values are: `sm`, `md`, `lg`.                    |
 | `footer`        | [object](#footer)                                 | No       | Controls footer options Default: `map[countRows:false reducer:[] show:false]`.       |
 | `showRowNums`   | boolean                                           | No       | Controls whether the columns should be numbered Default: `false`.                    |
 | `showTypeIcons` | boolean                                           | No       | Controls whether the header should show icons for the column types Default: `false`. |

docs/sources/panels-visualizations/query-transform-data/transform-data/index.md

@@ -732,3 +732,9 @@ Here is the result after adding a Limit transformation with a value of '3':
 | 2020-07-07 11:34:20 | Temperature | 25    |
 | 2020-07-07 11:34:20 | Humidity    | 22    |
 | 2020-07-07 10:32:20 | Humidity    | 29    |
+
+### Time series to table transform
+
+> **Note:** This transformation is available in Grafana 9.5+ as an opt-in beta feature. Modify Grafana [configuration file]({{< relref "../../../setup-grafana/configure-grafana/#configuration-file-location" >}}) to enable the `timeSeriesTable` [feature toggle]({{< relref "../../../setup-grafana/configure-grafana/#feature_toggles" >}}) to use it.
+
+Use this transformation to convert time series result into a table, converting time series data frame into a "Trend" field. "Trend" field can then be rendered using [sparkline cell type]({{< relref "../../visualizations/table/#sparkline" >}}), producing an inline sparkline for each table row. If there are multiple time series queries, each will result in a separate table data frame. These can be joined using join or merge transforms to produce a single table with multiple sparklines per row.

docs/sources/panels-visualizations/visualizations/table/index.md

@@ -122,6 +122,14 @@ If you have a field value that is an image URL or a base64 encoded image you can
 
 {{< figure src="/static/img/docs/v73/table_hover.gif" max-width="900px" caption="Table hover" >}}
 
+### Sparkline
+
+> **Note:** This cell type is available in Grafana 9.5+ as an opt-in beta feature. Modify Grafana [configuration file]({{< relref "../../../setup-grafana/configure-grafana/#configuration-file-location" >}}) to enable the `timeSeriesTable` [feature toggle]({{< relref "../../../setup-grafana/configure-grafana/#feature_toggles" >}}) to use it.
+
+Shows value rendered as a sparkline. Requires [time series to table]({{< relref "../../query-transform-data/transform-data/#time-series-to-table-transform" >}}) data transform.
+
+{{< figure src="/static/img/docs/tables/sparkline.png" max-width="500px" caption="Sparkline" class="docs-image--no-shadow" >}}
+
 ## Cell value inspect
 
 Enables value inspection from table cell. The raw value is presented in a modal window.

docs/sources/setup-grafana/configure-grafana/feature-toggles/index.md

@@ -94,6 +94,7 @@ Alpha features might be changed or removed without prior notice.
 | `drawerDataSourcePicker`           | Changes the user experience for data source selection to a drawer.                                                                                                           |
 | `traceqlSearch`                    | Enables the 'TraceQL Search' tab for the Tempo datasource which provides a UI to generate TraceQL queries                                                                    |
 | `prometheusMetricEncyclopedia`     | Replaces the Prometheus query builder metric select option with a paginated and filterable component                                                                         |
+| `timeSeriesTable`                  | Enable time series table transformer & sparkline cell type                                                                                                                   |
 
 ## Development feature toggles