Composite topics are currently in beta. Reach out to your Omni contact or Omni support to opt into the beta.
.composite_topic files. The parameters below configure which topics are combined and how their fields align. For an overview and setup guide, see Composite topics.
| Parameter | Description |
|---|---|
| topics | Required. The two or more topics to combine. |
| always_join_all_topics | Controls whether all topics are included in the FULL OUTER JOIN or only those with selected fields. Defaults to false for better performance. |
| fields | Curates which fields each sub-topic contributes to the field picker. |
| label | Defines a display name for the composite topic. |
| description | Free text describing the composite topic, shown in the topic picker. |
| sample_queries | Defines sample queries that can be performed on the composite topic, used by the Omni Agent and shown as examples. |
| shared_dimensions | Defines cross-topic join keys that align the included topics. |
| shared_measures | Defines measures that combine values across topics after the join. |
| shared_views | Dimension tables joinable from every included topic, such as a date spine. |