Hello, Transform

Write a minimal transform that reads input and emits a new object.

Goal

Turn one input field into a greeting.

Program

TRANSFORM Hello {
    OUTPUT { greeting: "Hello, " + input.name };
}

Input

{ "name": "Dana" }

Output

{ "greeting": "Hello, Dana" }

Try it in the Playground

• hello-transform

Next steps

Continue to Paths and Reshaping.