apoc.create.addLabels

Details
Syntax	`apoc.create.addLabels(nodes, labels) :: (node)`
Description	Adds the given labels to the given `NODE` values.
Input arguments	Name	Type	Description
	`nodes`	`ANY`	The nodes to add labels to.
	`labels`	`LIST<STRING>`	The labels to add to the nodes.
Return arguments	Name	Type	Description
Return arguments	`node`	`NODE`	The updated node.

Set labels using Cypher

Labels can be referenced dynamically in Cypher without using APOC.

Cypher syntax for setting a label dynamically

SET n:$(label)

The dynamically calculated label must evaluate to a STRING or LIST<STRING>. For more information, see the Cypher Manual → Dynamically setting a label.

The examples in this section are based on the following sample graph:

CREATE (:Movie {title: 'A Few Good Men', genre: 'Drama'});

We can move the 'genre' property to a label and remove it as a property by running the following query:

MATCH (n:Movie)
CALL apoc.create.addLabels( n, [ n.genre ] )
YIELD node
REMOVE node.genre
RETURN node;

Results
node
(:Movie:Drama {title: "A Few Good Men"})

The Cypher equivalent to this is:

MATCH (n:Movie)
SET n:$(n.genre)
REMOVE n.genre
RETURN n;