OpenSearch/docs/reference/rollup/rollup-agg-limitations.asciidoc
James Rodewig 988e8c8fc6
[DOCS] Swap [float] for [discrete] (#60134)
Changes instances of `[float]` in our docs for `[discrete]`.

Asciidoctor prefers the `[discrete]` tag for floating headings:
https://asciidoctor.org/docs/asciidoc-asciidoctor-diffs/#blocks
2020-07-23 12:42:33 -04:00

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[role="xpack"]
[testenv="basic"]
[[rollup-agg-limitations]]
=== {rollup-cap} aggregation limitations
experimental[]
There are some limitations to how fields can be rolled up / aggregated. This page highlights the major limitations so that
you are aware of them.
[discrete]
==== Limited aggregation components
The Rollup functionality allows fields to be grouped with the following aggregations:
- Date Histogram aggregation
- Histogram aggregation
- Terms aggregation
And the following metrics are allowed to be specified for numeric fields:
- Min aggregation
- Max aggregation
- Sum aggregation
- Average aggregation
- Value Count aggregation