{
  "export": [
    "error_code.json",
    "sqlite_connector.json",
    "sqlite_connection.json",
    "sqlite_kv.json",
    "redis_install.json",
    "redis_connector.json",
    "redis_kv.json",
    "mysql_install.json",
    "mysql_connector.json",
    "mysql_connection.json",
    "mysql_kv.json"
  ],
  "keywords": [],
  "children": [
    {
      "SQLite": {
        "keywords": [],
        "children": [
          {
            "创建数据库文件": {
              "keywords": [],
              "children": [],
              "node_id": "python-5-409",
              "keywords_must": [],
              "keywords_forbid": []
            }
          },
          {
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              "keywords_must": [],
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            }
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        ],
        "node_id": "python-4-758",
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        "keywords_forbid": []
      }
    },
    {
      "MySQL": {
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        "children": [
          {
            "下载安装MySQL": {
              "keywords": [],
              "children": [],
              "node_id": "python-5-411",
              "keywords_must": [],
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            }
          },
          {
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              "keywords": [],
              "children": [],
              "node_id": "python-5-412",
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          },
          {
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              "node_id": "python-5-413",
              "keywords_must": [],
              "keywords_forbid": []
            }
          },
          {
            "操作MySQL数据表": {
              "keywords": [],
              "children": [],
              "node_id": "python-5-414",
              "keywords_must": [],
              "keywords_forbid": []
            }
          }
        ],
        "node_id": "python-4-759",
        "keywords_must": [],
        "keywords_forbid": []
      }
    },
    {
        "Redis": {
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          "children": [],
          "node_id": "python-4-757",
          "keywords_must": [],
          "keywords_forbid": []
        }
    }
  ],
  "node_id": "python-3-130",
  "keywords_must": [],
  "keywords_forbid": []
}