【Neo4j】Day1-Sandbox操作

Neo4j Sandbox 操作

使用Sandbox來操作Neo4j

https://sandbox.neo4j.com/

創建Movies圖庫

進入頁面

() // a node ()–() // 2 nodes have some type of relationship ()–>() // the first node has a relationship to the second node ()<–() // the second node has a relationship to the first node

設計變量的目的是為了返回資訊，不用返回就不用設置

WHERE的用法

Supported comparison operators: =, <>, > ,<=,=, IS NULL, IS NOT NULL

https://neo4j.com/docs/cypher-manual/current/functions/string/

exist 、 not exist 用法