我有以下密码查询:
MATCH (genre:Genre)<-[:BELONGS_TO]-(t:Title) WHERE genre.name IN ["Comedy", "Drama"] RETURN t
返回属于喜剧的标题 OR 戏剧体裁。 AND 戏剧类型?
OR
AND
SIZE 他是你的朋友。
SIZE
MATCH (t:Title)-[:BELONGS_TO]->(g:Gender) WHERE g.name IN ["Comedy", "Drama"] WITH t, COLLECT(g) AS g WHERE SIZE(g) >= x RETURN t
x -是子句中的元素数
x