{
  "node_id": "mysql-8e6cd4d5f4b446a2bc3f5402de9bd49c",
  "keywords": [
    "when",
    "case",
    "pivot",
    "透视表"
  ],
  "children": [],
  "export": [
    "case.json"
  ],
  "keywords_must": [
    [
      "mysql",
      "case"
    ]
  ],
  "keywords_forbid": [],
  "group": 1
}