Merging the input flows

Use the procedure below to add and configure a tUnite component that will be used to merge the input flows.

Procedure

Next the tFileInputDelimited components, add a new addComponent {} function and its sub-functions setComponentDefinition {} and setSettings {} to add and label the tUnite component.
```
addComponent {
	setComponentDefinition {
		TYPE: "tUnite",
		NAME: "tUnite_1",
		POSITION: 384, 192
	}
	setSettings {
		LABEL : "merge"		
	}

}
```

Next to the setSettings {} function, enter the addSchema {} function to define the schema of the tUnite component, which must be the same as the input flows.

	addSchema {
		NAME: "tUnite_1",
		CONNECTOR: "FLOW"
		addColumn {
			NAME: "subject",
			TYPE: "id_String"
		}
		addColumn {
			NAME: "score",
			TYPE: "id_Double",
			PRECISION: 2
		}
	}

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