Keywords
MATCH
Describes the structure of pattern searched for.
MATCH (charlie:Person { name:'Charlie Sheen' })-[:ACTED_IN]-(movie:Movie)
RETURN movie
WHERE
Add additional constraints to patterns.
MATCH (start:Content)-[:RELATED_CONTENT]->(content:Content)
WHERE content.source = 'user'
OPTIONAL MATCH (content)-[r]-()
DELETE r, content
CREATE
Create relationships.
DELETE
Delete relationships.
MATCH (start:Content)-[:RELATED_CONTENT]->(content:Content)
WHERE content.source = 'user'
OPTIONAL MATCH (content)-[r]-()
DELETE r, content
SET
Add values to properties, add labels no nodes.
REMOVE
Remove those labels and labels (?).