{
  "keywords": ["oceanbase", "query", "select"],
  "node_id": "oceanbase-6f727423ee414b85b6ed90bebcdd88b8",
  "title": "查询数据",
  "export": [
    "hello.json",
    "children.json"
  ],
  "keywords_must": [],
  "keywords_forbid": []
}