7 lines
630 B
Markdown
7 lines
630 B
Markdown
# `RollupHistogramGrouping` [interface-RollupHistogramGrouping]
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| Name | Type | Description |
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| - | - | - |
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| `fields` | [Fields](./Fields.md) | The set of fields that you wish to build histograms for. All fields specified must be some kind of numeric. Order does not matter. |
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| `interval` | [long](./long.md) | The interval of histogram buckets to be generated when rolling up. For example, a value of `5` creates buckets that are five units wide ( `0-5`, `5-10`, etc). Note that only one interval can be specified in the histogram group, meaning that all fields being grouped via the histogram must share the same interval. |
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