{
  "schema_version": "REFERENCE-1.0",
  "as_of": "2026-10-23",
  "item": {
    "id": "METHOD-0324",
    "kind": "METHOD",
    "title": "jqで二つのJSONに共通するIDを照合する",
    "last_verified": "2026-10-23",
    "currentness": "VERIFIED_AS_OF",
    "revision": 1,
    "requirements": [
      "有効なJSON",
      "shellの引用符の理解",
      "原典と導入済みversionの対応を確認し、権限のある検証用入力・別の出力先を用意する"
    ],
    "suitable_for": "二つの出力の対象範囲を比較する場面。",
    "unsuitable_for": "IDの型や意味が違うデータを文字列表現だけで対応付ける用途。",
    "purpose": "jqで二つのJSONに共通するIDを照合する",
    "composition": "jq",
    "shortest_path": [
      "二つの入力と一意に扱うIDを決める",
      "ID集合を取り出し、共通・片側のみを求める",
      "重複IDと未一致件数を確認する"
    ],
    "verification": "小さな既知の集合で共通部分と差分の方向を照合します。",
    "coverage": [
      "data transformation"
    ],
    "canonical_url": "https://enterprise-ai-dictionary.com/reference/methods/method-0324",
    "retrieval": "FULL",
    "publication": "PUBLIC_NO_ADS",
    "index": "INDEX",
    "ads": "OFF",
    "link_policy": "DIRECT"
  },
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      "scope_note": "検証・運用上の関連概念。製品の基本定義とは区別する。",
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