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Suppose the MERGE command searches for a given pattern in the graph what will happen if it does not exist in the graph?

34. Suppose the MERGE command searches for a given pattern in the graph what will happen if it does not exist in the graph?

1. It will show you the ERROR
2. It will show no result
3. It generates a new node/relationship and returns the outcomes.
4. All of the above
5. None

Answer: C) It generates a new node/relationship and returns the outcomes.

Explanation:

The Neo4j CQL MERGE command searches the graph for a particular pattern. It returns the results if it exists. It generates a new node/relationship and delivers the results if it does not exist in the graph.