Wide union by name

Supported in: Batch, Streaming

Unions a set of datasets together on the superset of their column names, adding nulls when columns are missing.

Transform categories: Join

Declared arguments

• Datasets to union - The datasets being unioned together.
  List<Table>

Examples

Example 1: Base case

Argument values:

• Datasets to union: [ri.foundry.main.dataset.a, ri.foundry.main.dataset.b]

Inputs: ri.foundry.main.dataset.a

ri.foundry.main.dataset.b

Output:

---