{
  "keywords": [
    "window function"
  ],
  "children": [],
  "node_id": "pg-cab66a558cda467eabd9587b5a8257bd",
  "export": [
    "salary.json",
    "distribute.json"
  ],
  "keywords_must": [
    "window function"
  ],
  "keywords_forbid": []
}