检索查询计数器

如果请求正文中添加了 includeCounters: true，服务器将返回查询计数器和查询结果。计数器表示数据库因查询而发生的更改。

示例请求

POST http://localhost:7474/db/neo4j/query/v2
Authorization: Basic bmVvNGo6dmVyeXNlY3JldA==
Content-Type: application/json

{
  "statement": "CREATE (n:Person {name: $name}) RETURN n.name",
  "parameters": {
  "name": "Peter"
  },
  "includeCounters": true
}

示例响应

202: OK
Content-Type: application/json

{
  "data": {
    "fields": [
      "n.name"
    ],
    "values": [
      [
        "Peter"
      ]
    ]
  },
  "counters": {
    "containsUpdates": true,
    "nodesCreated": 1,
    "nodesDeleted": 0,
    "propertiesSet": 1,
    "relationshipsCreated": 0,
    "relationshipsDeleted": 0,
    "labelsAdded": 1,
    "labelsRemoved": 0,
    "indexesAdded": 0,
    "indexesRemoved": 0,
    "constraintsAdded": 0,
    "constraintsRemoved": 0,
    "containsSystemUpdates": false,
    "systemUpdates": 0
  },
  "bookmarks": [
    "FB:kcwQaCYpl4jjRRiD7NlEZ0YJ9MkB8pA="
  ]
}