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    "kind": "METHOD",
    "title": "ClickHouseで検証用データを集計する",
    "last_verified": "2026-10-23",
    "currentness": "VERIFIED_AS_OF",
    "revision": 1,
    "requirements": [
      "対象環境・データへの権限",
      "費用条件と検証用の小さな入力を確認する",
      "公式の配布・利用案内からClickHouseを用意し、対象環境と利用条件を確認します。"
    ],
    "suitable_for": "ClickHouseで検証用データを集計するという目的を、この利用経路で短く試したい場面。",
    "unsuitable_for": "取込み成功だけで集計結果の正確性を保証する用途。",
    "purpose": "ClickHouseで検証用データを集計する",
    "composition": "ClickHouse",
    "shortest_path": [
      "許可された検証環境とデータを用意する",
      "型と件数を確認して表へ取り込む",
      "集計SQLを実行して小さな基準結果と照合する"
    ],
    "verification": "入力件数・列型・集計条件を確認します。",
    "coverage": [
      "database/SQL",
      "data transformation"
    ],
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      "object_id": "TOOL-0150",
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      "scope_note": "関連する運用上の概念。製品そのものの基礎定義とは区別する。",
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