UNION TWO KEYVALUES¶
Merges two key-value collections into a single unified dataset by performing a union operation. Use this worker when you need to combine parameters or metadata from two separate key-value sources into one output.
Inputs¶
| Label | ID | Type | Default | Required | Description |
|---|---|---|---|---|---|
| Keyvalue Base | keyvalue_base | keyvalue | — | The primary key-value collection to use as the base of the union; keys from this input take precedence in the merged result. Optional — leave empty to treat the merge input as the sole source. | |
| Keyvalue To Merge | keyvalueto_merge | keyvalue | — | The secondary key-value collection whose entries are merged into the base; any keys not present in the base are added, and duplicate-key behaviour follows union semantics. Optional — repeatable up to once. |
Outputs¶
| Label | ID | Type | Description |
|---|---|---|---|
| keyvalue_union_output_1 | keyvalue_union_output_1 | dataset | A dataset containing the unified key-value pairs from both inputs, with all unique keys from both collections represented in a single flat structure. |
Disciplines¶
- data.dataset.transform
Runnable example¶
A runnable example is registered for this worker. Open the example workflow on the d3VIEW canvas: /api/workflow/example?id=keyvalue_union
Auto-generated from transformation schema. Worker id: keyvalue_union. Schema hash: 0ea31ecb27d9. Hand-curated docs in workerexamples/ override this page when present.