{
  "node_id": "mysql-88200dcbd2e848a5a1d74c086d8abe57",
  "keywords": [
    "透视表",
    "交叉透视表",
    "pivot"
  ],
  "children": [],
  "export": [
    "pivot.json"
  ],
  "keywords_must": [
    "mysql"
  ],
  "keywords_forbid": [],
  "group": 1
}