场景

需要实现如下的场景：

传入的变量值通过对应的值拼接。

正确的写法

写法

  [plaintext]
1
2
3
4
5
6
7
WITH 'Hello, ' AS firstName, 'world!' AS lastName
CREATE (p:Person {
  firstName: firstName,
  lastName: lastName,
  fullName: firstName + '-' + lastName
})
RETURN p

效果

  [plaintext]
1
2
3
4
5
6
7
8
9
10
11
12
{
  "identity": 175,
  "labels": [
    "Person"
  ],
  "properties": {
    "firstName": "Hello, ",
    "lastName": "world!",
    "fullName": "Hello, -world!"
  },
  "elementId": "175"
}

参考资料