Set Action

The union, difference, and intersection operations are provided by means of the Set Action.

In fact, the relational join operation is included since it has the same input/output signature even though it isn't a fundamental set operation.

Two Non Scalar Flows are input and a Table Flow is output.

Identifiers

1. ID + Activity + Domain

Attributes

Operation

The name of a supported relational set operation.

Type: Set Op Name :: [ join | union | intersect | subtract ]