{"id":1520,"date":"2026-03-29T00:02:40","date_gmt":"2026-03-29T00:02:40","guid":{"rendered":"https:\/\/www.viz-read.com\/ja\/first-step-database-design-solid-erd\/"},"modified":"2026-03-29T00:02:40","modified_gmt":"2026-03-29T00:02:40","slug":"first-step-database-design-solid-erd","status":"publish","type":"post","link":"https:\/\/www.viz-read.com\/ja\/first-step-database-design-solid-erd\/","title":{"rendered":"\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u8a2d\u8a08\u306e\u7b2c\u4e00\u6b69\uff1a\u3057\u3063\u304b\u308a\u3068\u3057\u305fERD\u304b\u3089\u59cb\u3081\u308b\u65b9\u6cd5"},"content":{"rendered":"

\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u8a2d\u8a08\u3059\u308b\u3053\u3068\u306f\u3001\u30b3\u30fc\u30c9\u3092\u5165\u529b\u3059\u308b\u3053\u3068\u3088\u308a\u3082\u3001\u95a2\u4fc2\u6027\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306b\u91cd\u70b9\u304c\u3042\u308b\u3002\u30b9\u30af\u30ea\u30d7\u30c8\u306e1\u884c\u3082\u66f8\u304b\u308c\u308b\u524d\u306b\u3001\u8996\u899a\u7684\u306a\u57fa\u76e4\u3092\u7bc9\u304f\u5fc5\u8981\u304c\u3042\u308b\u3002\u3053\u306e\u57fa\u76e4\u304c\u3001\u901a\u79f0ERD\u3068\u547c\u3070\u308c\u308b\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u95a2\u4fc2\u56f3\u3067\u3042\u308b\u3002\u3053\u306e\u30b9\u30c6\u30c3\u30d7\u3092\u98db\u3070\u3059\u3053\u3068\u306f\u3001\u56f3\u9762\u306a\u3057\u3067\u9ad8\u5c64\u30d3\u30eb\u3092\u5efa\u8a2d\u3059\u308b\u306e\u3068\u540c\u3058\u3067\u3042\u308b\u3002\u69cb\u9020\u306f\u4e00\u6642\u7684\u306b\u306f\u7acb\u3064\u304b\u3082\u3057\u308c\u306a\u3044\u304c\u3001\u30c7\u30fc\u30bf\u304c\u5897\u3048\u308b\u306b\u3064\u308c\u3066\u3001\u4e80\u88c2\u304c\u660e\u3089\u304b\u306b\u306a\u308b\u3002 \ud83e\uddf1<\/p>\n

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\n
\"Hand-drawn<\/figure>\n<\/div>\n

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\u306a\u305c\u3053\u3053\u304b\u3089\u59cb\u3081\u308b\u306e\u304b\uff1f \ud83e\udd14<\/h3>\n

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    \n
  • \u30c7\u30fc\u30bf\u306e\u91cd\u8907\uff1a<\/strong>\u540c\u3058\u60c5\u5831\u3092\u8907\u6570\u306e\u5834\u6240\u306b\u4fdd\u5b58\u3059\u308b\u3068\u3001\u4e00\u8cab\u6027\u306e\u6b20\u5982\u304c\u751f\u3058\u308b\u3002<\/li>\n
  • \u6574\u5408\u6027\u30a8\u30e9\u30fc\uff1a<\/strong>\u95a2\u4fc2\u304c\u660e\u78ba\u306b\u5b9a\u7fa9\u3055\u308c\u308b\u305f\u3081\u3001\u5b64\u7acb\u3057\u305f\u30ec\u30b3\u30fc\u30c9\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/li>\n
  • \u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\uff1a<\/strong>\u8ad6\u7406\u30e2\u30c7\u30eb\u306f\u3001\u30d3\u30b8\u30cd\u30b9\u304c\u62e1\u5927\u3057\u3066\u3082\u5b8c\u5168\u306b\u518d\u69cb\u7bc9\u305b\u305a\u306b\u9069\u5fdc\u3067\u304d\u308b\u3002<\/li>\n
  • \u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\uff1a<\/strong>\u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u306f\u958b\u767a\u304c\u59cb\u307e\u308b\u524d\u306b\u69cb\u9020\u3092\u78ba\u8a8d\u3067\u304d\u3001\u8981\u4ef6\u304c\u6e80\u305f\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3067\u304d\u308b\u3002<\/li>\n<\/ul>\n

    ERD\u304c\u306a\u3051\u308c\u3070\u3001\u958b\u767a\u8005\u306f\u95a2\u4fc2\u6027\u3092\u63a8\u6e2c\u305b\u3056\u308b\u3092\u5f97\u306a\u3044\u3002\u305d\u306e\u7d50\u679c\u3001\u5f8c\u3067\u8907\u96d1\u306a\u7d50\u5408\u304c\u767a\u751f\u3057\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u304c\u751f\u3058\u308b\u3002\u3057\u3063\u304b\u308a\u5b9a\u7fa9\u3055\u308c\u305f\u56f3\u306f\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u30c1\u30fc\u30e0\u5168\u4f53\u306e\u552f\u4e00\u306e\u771f\u5b9f\u306e\u60c5\u5831\u6e90\u3068\u306a\u308b\u3002 \ud83e\udd1d<\/p>\n

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    \u73fe\u5b9f\u4e16\u754c\u306e\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3 vs. \u8ad6\u7406\u7684\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3<\/h3>\n

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    \u5019\u88dc\u3068\u306a\u308b\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306e\u7279\u5b9a<\/h3>\n

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      \n
    • \u540d\u8a5e\uff1a<\/strong>\u8981\u4ef6\u6587\u66f8\u3092\u30b9\u30ad\u30e3\u30f3\u3057\u3001\u5927\u6587\u5b57\u3067\u66f8\u304b\u308c\u305f\u540d\u8a5e\u3092\u63a2\u3059\u3002<\/li>\n
    • \u30b3\u30a2\u6a5f\u80fd\uff1a<\/strong>\u3069\u306e\u3088\u3046\u306a\u64cd\u4f5c\u304c\u884c\u308f\u308c\u308b\u306e\u304b\uff1f\u8ab0\u304c\u95a2\u4e0e\u3057\u3066\u3044\u308b\u306e\u304b\uff1f<\/li>\n
    • \u898f\u5236\u4e0a\u306e\u8981\u4ef6\uff1a<\/strong>\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u306e\u305f\u3081\u306b\u4fdd\u6301\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u30c7\u30fc\u30bf\u306f\u4f55\u304b\uff1f<\/li>\n<\/ul>\n

      \u4ee3\u8868\u7684\u306a\u4f8b\u306b\u306f\u4ee5\u4e0b\u304c\u3042\u308b\uff1a<\/p>\n

        \n
      • \u9867\u5ba2\uff1a<\/strong> \u8ab0\u304c\u8cfc\u5165\u307e\u305f\u306f\u76f8\u4e92\u4f5c\u7528\u3057\u3066\u3044\u307e\u3059\u304b\uff1f<\/li>\n
      • \u6ce8\u6587\uff1a<\/strong> \u53d6\u5f15\u8a18\u9332\u3002<\/li>\n
      • \u88fd\u54c1\uff1a<\/strong> \u58f2\u3089\u308c\u3066\u3044\u308b\u30a2\u30a4\u30c6\u30e0\u3002<\/li>\n
      • \u5f93\u696d\u54e1\uff1a<\/strong> \u30b7\u30b9\u30c6\u30e0\u3092\u7ba1\u7406\u3059\u308b\u306e\u306f\u8ab0\u3067\u3059\u304b\uff1f<\/li>\n
      • \u5834\u6240\uff1a<\/strong> \u9001\u4ed8\u7269\u306f\u3069\u3053\u306b\u9001\u3089\u308c\u307e\u3059\u304b\uff1f<\/li>\n<\/ul>\n

        \u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306e\u547d\u540d\u898f\u5247<\/h3>\n

        \u4e00\u8cab\u6027\u304c\u8aad\u307f\u3084\u3059\u3055\u306e\u9375\u3067\u3059\u3002\u56f3\u5168\u4f53\u3067\u5358\u6570\u3001\u8907\u6570\u3001\u307e\u305f\u306f\u4e00\u8cab\u3057\u305f\u547d\u540d\u898f\u5247\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u696d\u754c\u6a19\u6e96\u3067\u306a\u3044\u9650\u308a\u3001\u7701\u7565\u8a9e\u306f\u907f\u3051\u3066\u304f\u3060\u3055\u3044\u3002\u305f\u3068\u3048\u3070\u3001\u300cCust\u300d\u3067\u306f\u306a\u304f\u300cCustomer\u300d\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n\n\n\n\n
        \u5074\u9762<\/th>\n\u63a8\u5968<\/th>\n\u4f8b<\/th>\n<\/tr>\n<\/thead>\n
        \u30b1\u30fc\u30b9<\/td>\nPascalCase \u307e\u305f\u306f snake_case<\/td>\nCustomerRecord \u307e\u305f\u306f customer_record<\/td>\n<\/tr>\n
        \u8907\u6570\u5f62<\/td>\n\u30c6\u30fc\u30d6\u30eb\u3067\u306f\u5358\u6570\u3092\u4f7f\u7528\u3059\u308b<\/td>\n\u4f7f\u7528\u3059\u308b\u9867\u5ba2<\/em>\u3001\u3067\u306f\u306a\u304f\u9867\u5ba2\u305f\u3061<\/em><\/td>\n<\/tr>\n
        \u660e\u78ba\u3055<\/td>\n\u4e00\u822c\u7684\u306a\u540d\u524d\u3092\u907f\u3051\u308b<\/td>\n\u4f7f\u7528\u3059\u308b\u8acb\u6c42\u66f8<\/em>\u3001\u3067\u306f\u306a\u304f\u6587\u66f8<\/em><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        \u30b9\u30c6\u30c3\u30d72\uff1a\u5c5e\u6027\u306e\u5b9a\u7fa9 \ud83d\udcdd<\/h2>\n

        \u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u304c\u7279\u5b9a\u3055\u308c\u308b\u3068\u3001\u305d\u308c\u3089\u306b\u3064\u3044\u3066\u4fdd\u5b58\u3055\u308c\u308b\u60c5\u5831\u306e\u5185\u5bb9\u3092\u5b9a\u7fa9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u8a73\u7d30\u306f\u5c5e\u6027\u3068\u547c\u3070\u308c\u307e\u3059\u3002\u5c5e\u6027\u306f\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306e\u7279\u5fb4\u3092\u8a18\u8ff0\u3057\u307e\u3059\u3002<\/p>\n

        \u5c5e\u6027\u306e\u7a2e\u985e<\/h3>\n

        \u5c5e\u6027\u306f\u3001\u305d\u306e\u5f79\u5272\u3084\u6319\u52d5\u306b\u57fa\u3065\u3044\u3066\u3044\u304f\u3064\u304b\u306e\u30ab\u30c6\u30b4\u30ea\u306b\u5206\u985e\u3055\u308c\u307e\u3059\uff1a<\/p>\n

          \n
        • \u8a18\u8ff0\u7684\u5c5e\u6027\uff1a<\/strong>\u540d\u524d\u3001\u4f4f\u6240\u3001\u96fb\u8a71\u756a\u53f7\u306a\u3069\u306e\u57fa\u672c\u7684\u306a\u4e8b\u5b9f\u3002<\/li>\n
        • \u30ad\u30fc\u5c5e\u6027\uff1a<\/strong>\u4e00\u610f\u306e\u8b58\u5225\u5b50\u3002\u3059\u3079\u3066\u306e\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306f\u3001\u4ed6\u306e\u3082\u306e\u3068\u533a\u5225\u3067\u304d\u308b\u305f\u3081\u306b\u5c11\u306a\u304f\u3068\u30821\u3064\u306e\u30ad\u30fc\u304c\u5fc5\u8981\u3067\u3059\u3002<\/li>\n
        • \u8907\u5408\u5c5e\u6027\uff1a<\/strong>\u3088\u308a\u5c0f\u3055\u306a\u90e8\u5206\u306b\u5206\u5272\u3067\u304d\u308b\u30c7\u30fc\u30bf\uff08\u4f8b\uff1a\u4f4f\u6240\u306f\u901a\u308a\u3001\u5e02\u533a\u3001\u90f5\u4fbf\u756a\u53f7\u306b\u5206\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u308b\uff09\u3002<\/li>\n
        • \u5c0e\u51fa\u5c5e\u6027\uff1a<\/strong>\u4ed6\u306e\u30c7\u30fc\u30bf\u304b\u3089\u8a08\u7b97\u3055\u308c\u305f\u5024\uff08\u4f8b\uff1a\u8a95\u751f\u65e5\u304b\u3089\u5c0e\u304b\u308c\u308b\u5e74\u9f62\uff09\u3002<\/li>\n
        • \u591a\u5024\u5c5e\u6027\uff1a<\/strong>\u8907\u6570\u306e\u5024\u3092\u4fdd\u6301\u3067\u304d\u308b\u30d5\u30a3\u30fc\u30eb\u30c9\uff08\u4f8b\uff1a1\u4eba\u306e\u4eba\u306e\u96fb\u8a71\u756a\u53f7\uff09\u3002<\/li>\n<\/ul>\n

          \u30d7\u30e9\u30a4\u30de\u30ea\u30ad\u30fc\uff1a\u30a2\u30f3\u30ab\u30fc \ud83d\udd11<\/h3>\n

          \u30d7\u30e9\u30a4\u30de\u30ea\u30ad\u30fc\uff08PK\uff09\u306f\u6700\u3082\u91cd\u8981\u306a\u5c5e\u6027\u3067\u3059\u3002\u30c6\u30fc\u30d6\u30eb\u5185\u306e\u3059\u3079\u3066\u306e\u30ec\u30b3\u30fc\u30c9\u306b\u5bfe\u3057\u3066\u4e00\u610f\u3067\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u306b\u3088\u308a\u30012\u3064\u306e\u884c\u304c\u540c\u4e00\u306b\u306a\u308b\u3053\u3068\u3092\u9632\u304e\u307e\u3059\u3002\u30d7\u30e9\u30a4\u30de\u30ea\u30ad\u30fc\u306f\u901a\u5e38\u3001\u30b7\u30b9\u30c6\u30e0\u306b\u3088\u3063\u3066\u81ea\u52d5\u7684\u306b\u751f\u6210\u3055\u308c\u3001\u81ea\u52d5\u5897\u5206\u306e\u6574\u6570\u3084UUID\u306a\u3069\u304c\u4f7f\u308f\u308c\u307e\u3059\u3002<\/p>\n

          \u30ad\u30fc\u3092\u9078\u629e\u3059\u308b\u969b\u306e\u8003\u616e\u4e8b\u9805\uff1a<\/p>\n

            \n
          • \u5b89\u5b9a\u6027\uff1a<\/strong>\u5024\u306f\u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u5909\u5316\u3057\u3066\u306f\u3044\u3051\u307e\u305b\u3093\u3002\u540d\u524d\u3092\u4f7f\u3046\u306e\u306f\u30ea\u30b9\u30af\u304c\u9ad8\u3044\u3067\u3059\u304c\u3001ID\u3092\u4f7f\u3046\u307b\u3046\u304c\u5b89\u5168\u3067\u3059\u3002<\/li>\n
          • \u4e00\u610f\u6027\uff1a<\/strong>\u91cd\u8907\u306f\u8a31\u3055\u308c\u307e\u305b\u3093\u3002<\/li>\n
          • NULL\u4e0d\u53ef\uff1a<\/strong>\u30ad\u30fc\u304c\u306a\u3051\u308c\u3070\u30ec\u30b3\u30fc\u30c9\u306f\u5b58\u5728\u3067\u304d\u307e\u305b\u3093\u3002<\/li>\n<\/ul>\n

            \u30b9\u30c6\u30c3\u30d73\uff1a\u95a2\u4fc2\u306e\u78ba\u7acb \ud83d\udd17<\/h2>\n

            \u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306f\u5b64\u7acb\u3057\u3066\u5b58\u5728\u3059\u308b\u3053\u3068\u306f\u3081\u3063\u305f\u306b\u3042\u308a\u307e\u305b\u3093\u3002\u9867\u5ba2\u304c\u6ce8\u6587\u3092\u51fa\u3059\u3002\u5f93\u696d\u54e1\u304c\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u5f93\u4e8b\u3059\u308b\u3002\u3053\u308c\u3089\u306e\u3064\u306a\u304c\u308a\u304c\u95a2\u4fc2\u3067\u3059\u3002\u95a2\u4fc2\u3092\u5b9a\u7fa9\u3059\u308b\u3053\u3068\u304c\u3001ERD\u306e\u771f\u306e\u529b\u306e\u6240\u5728\u3067\u3059\u3002<\/p>\n

            \u95a2\u4fc2\u306e\u7a2e\u985e<\/h3>\n

            \u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u304c\u3069\u306e\u3088\u3046\u306b\u76f8\u4e92\u4f5c\u7528\u3059\u308b\u304b\u3092\u8aac\u660e\u3059\u308b\u305f\u3081\u306b\u30013\u3064\u306e\u6a19\u6e96\u7684\u306a\u57fa\u6570\u304c\u4f7f\u308f\u308c\u307e\u3059\uff1a<\/p>\n

              \n
            1. 1\u5bfe1\uff081:1\uff09\uff1a<\/strong>\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3A\u306e1\u3064\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u3001\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3B\u306e\u3061\u3087\u3046\u30691\u3064\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3068\u95a2\u4fc2\u3092\u6301\u3064\u3002<\/li>\n
            2. 1\u5bfe\u591a\uff081:N\uff09\uff1a<\/strong>\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3A\u306e1\u3064\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u3001\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3B\u306e\u8907\u6570\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3068\u95a2\u4fc2\u3092\u6301\u3064\u3002<\/li>\n
            3. \u591a\u5bfe\u591a\uff08M:N\uff09\uff1a<\/strong>\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3A\u306e\u591a\u6570\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u3001\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3B\u306e\u591a\u6570\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u95a2\u9023\u3059\u308b\u3002<\/li>\n<\/ol>\n

              \u591a\u5bfe\u591a\u95a2\u4fc2\u306e\u51e6\u7406<\/h3>\n

              \u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30e2\u30c7\u30eb\u3067\u306f\u3001\u76f4\u63a5\u7684\u306a\u591a\u5bfe\u591a\u95a2\u4fc2\u306f\u7269\u7406\u7684\u306b\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u306a\u3044\u3002\u4ee3\u308f\u308a\u306b\u95a2\u9023\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\uff08\u30d6\u30ea\u30c3\u30b8\u30c6\u30fc\u30d6\u30eb\u307e\u305f\u306f\u30b8\u30e7\u30a4\u30f3\u30c6\u30fc\u30d6\u30eb\u3068\u3082\u547c\u3070\u308c\u308b\uff09\u3092\u4f7f\u7528\u3057\u3066\u89e3\u6c7a\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u3053\u306e\u65b0\u3057\u3044\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306b\u3088\u308a\u3001M:N\u95a2\u4fc2\u304c2\u3064\u306e1\u5bfe\u591a\u95a2\u4fc2\u306b\u5206\u5272\u3055\u308c\u308b\u3002<\/p>\n

              \u305f\u3068\u3048\u3070\u3001\u751f\u5f92\u306f\u8907\u6570\u306e\u6388\u696d\u3092\u53d7\u8b1b\u3067\u304d\u3001\u6388\u696d\u306b\u306f\u8907\u6570\u306e\u751f\u5f92\u304c\u6240\u5c5e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u76f4\u63a5\u30ea\u30f3\u30af\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u767b\u9332<\/em>\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3092\u4f5c\u6210\u3059\u308b\u3002\u3053\u306e\u30c6\u30fc\u30d6\u30eb\u306b\u306f\u3001\u751f\u5f92ID\u3068\u6388\u696dID\u304c\u683c\u7d0d\u3055\u308c\u3001\u767b\u9332\u306b\u95a2\u3059\u308b\u7279\u5b9a\u306e\u30c7\u30fc\u30bf\uff08\u6210\u7e3e\u306a\u3069\uff09\u3082\u542b\u307e\u308c\u308b\u3002<\/p>\n

              \u30b9\u30c6\u30c3\u30d74\uff1a\u57fa\u6570\u3068\u30e2\u30c0\u30ea\u30c6\u30a3 \ud83d\udd22<\/h2>\n

              \u57fa\u6570\u306f\u95a2\u4fc2\u306e\u6570\u3092\u5b9a\u7fa9\u3059\u308b\u3002\u30e2\u30c0\u30ea\u30c6\u30a3\u306f\u30aa\u30d7\u30b7\u30e7\u30f3\u6027\uff08\u95a2\u4fc2\u304c\u5fc5\u9808\u304b\u4efb\u610f\u304b\uff09\u3092\u5b9a\u7fa9\u3059\u308b\u3002\u3053\u308c\u3089\u306e\u8a73\u7d30\u306f\u30c7\u30fc\u30bf\u306e\u6574\u5408\u6027\u3092\u4fdd\u8a3c\u3059\u308b\u3002<\/p>\n

              \u57fa\u6570\u306e\u8868\u8a18\u6cd5<\/h3>\n

              \u8996\u899a\u7684\u306a\u8868\u8a18\u306f\u958b\u767a\u8005\u304c\u5236\u7d04\u3092\u7406\u89e3\u3059\u308b\u306e\u3092\u52a9\u3051\u308b\u3002\u4e00\u822c\u7684\u306a\u8a18\u53f7\u306b\u306f\u4ee5\u4e0b\u304c\u3042\u308b\uff1a<\/p>\n

                \n
              • 1\u3064\uff1a<\/strong>\u5358\u4e00\u306e\u7dda\u307e\u305f\u306f\u30c0\u30c3\u30b7\u30e5\uff08-\uff09\u3002<\/li>\n
              • \u591a\u6570\uff1a<\/strong>\u30ab\u30e9\u30b9\u306e\u8db3\u306e\u8a18\u53f7\uff08\u221e\uff09\u307e\u305f\u306f\u4e09\u672c\u306e\u7a81\u8d77\u3002<\/li>\n
              • \u4efb\u610f\uff1a<\/strong>\u5186\uff08\u25cb\uff09\u3067\u3001\u30bc\u30ed\u3092\u8a31\u5bb9\u3059\u308b\u3053\u3068\u3092\u793a\u3059\u3002<\/li>\n
              • \u5fc5\u9808\uff1a<\/strong>\u5b9f\u7dda\u3067\u3001\u5c11\u306a\u304f\u3068\u30821\u3064\u304c\u5fc5\u8981\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3059\u3002<\/li>\n<\/ul>\n

                \u53c2\u52a0\u5236\u7d04<\/h3>\n

                \u53c2\u52a0\u306e\u7406\u89e3\u306f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30ed\u30b8\u30c3\u30af\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3002\u4ee5\u4e0b\u306e\u30b7\u30ca\u30ea\u30aa\u3092\u691c\u8a0e\u3059\u308b\uff1a<\/p>\n

                  \n
                • \u5b8c\u5168\u53c2\u52a0\uff1a<\/strong>\u3059\u3079\u3066\u306e\u9867\u5ba2\u306f<\/em>\u6ce8\u6587\u3092\u6301\u3064\u5fc5\u8981\u304c\u3042\u308b\u3002\uff08\u5fc5\u9808\uff09<\/li>\n
                • \u90e8\u5206\u53c2\u52a0\uff1a<\/strong>\u6ce8\u6587\u306f\u306f<\/em>\u914d\u9001\u5148\u4f4f\u6240\u3092\u6301\u3064\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\uff08\u4efb\u610f\uff09<\/li>\n<\/ul>\n

                  \u8aa4\u3063\u305f\u30e2\u30c0\u30ea\u30c6\u30a3\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30a8\u30e9\u30fc\u3092\u5f15\u304d\u8d77\u3053\u3059\u3002\u30b7\u30b9\u30c6\u30e0\u304c\u5fc5\u9808\u95a2\u4fc2\u3092\u8981\u6c42\u3057\u3066\u3044\u308b\u306e\u306b\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304cNULL\u3092\u8a31\u5bb9\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u30c7\u30fc\u30bf\u304c\u6b20\u843d\u3057\u305f\u3068\u304d\u306b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30ed\u30b8\u30c3\u30af\u304c\u7834\u7dbb\u3059\u308b\u3002<\/p>\n

                  \u30b9\u30c6\u30c3\u30d75\uff1a\u6b63\u898f\u5316\u306e\u6587\u8108 \ud83d\udd04<\/h2>\n

                  ERD\u306f\u8ad6\u7406\u30e2\u30c7\u30eb\u3067\u306f\u3042\u308b\u304c\u3001\u6b63\u898f\u5316\u306e\u539f\u5247\u3068\u6574\u5408\u6027\u3092\u6301\u305f\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u6b63\u898f\u5316\u306f\u91cd\u8907\u3092\u6e1b\u3089\u3057\u3001\u30c7\u30fc\u30bf\u306e\u6574\u5408\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u3002\u3053\u308c\u306f\u5c5e\u6027\u3092\u30c6\u30fc\u30d6\u30eb\u306b\u6574\u7406\u3059\u308b\u3053\u3068\u3067\u3001\u4f9d\u5b58\u95a2\u4fc2\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u3053\u3068\u3092\u610f\u5473\u3059\u308b\u3002<\/p>\n

                  \u7b2c\u4e00\u6b63\u898f\u5f62\uff081NF\uff09<\/h3>\n

                  \u539f\u5b50\u7684\u306a\u5024\u3092\u78ba\u4fdd\u3059\u308b\u3002\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u306f\u9805\u76ee\u306e\u30ea\u30b9\u30c8\u3092\u542b\u3081\u3066\u306f\u306a\u3089\u306a\u3044\u3002\u305f\u3068\u3048\u3070\u3001\u300c\u8da3\u5473\u300d\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u300c\u8aad\u66f8\u3001\u30cf\u30a4\u30ad\u30f3\u30b0\u3001\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u300d\u3068\u3044\u3063\u305f\u5185\u5bb9\u3092\u542b\u3048\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u5225\u9014\u300c\u8da3\u5473\u300d\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u6210\u3059\u308b\u3002<\/p>\n

                  \u7b2c\u4e8c\u6b63\u898f\u5f62\uff082NF\uff09<\/h3>\n

                  \u90e8\u5206\u7684\u4f9d\u5b58\u95a2\u4fc2\u3092\u6392\u9664\u3059\u308b\u3002\u3059\u3079\u3066\u306e\u975e\u30ad\u30fc\u5c5e\u6027\u306f\u3001\u4e3b\u30ad\u30fc\u306e\u4e00\u90e8\u3067\u306f\u306a\u304f\u3001\u5168\u4f53\u306b\u4f9d\u5b58\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u3053\u308c\u306f\u901a\u5e38\u3001\u30c6\u30fc\u30d6\u30eb\u306b\u8907\u5408\u30ad\u30fc\u304c\u3042\u308b\u5834\u5408\u306b\u9069\u7528\u3055\u308c\u308b\u3002<\/p>\n

                  \u7b2c\u4e09\u6b63\u898f\u5f62\uff083NF\uff09<\/h3>\n

                  \u63a8\u79fb\u7684\u4f9d\u5b58\u95a2\u4fc2\u3092\u6392\u9664\u3059\u308b\u3002\u975e\u30ad\u30fc\u5c5e\u6027\u306f\u4ed6\u306e\u975e\u30ad\u30fc\u5c5e\u6027\u306b\u4f9d\u5b58\u3057\u3066\u306f\u306a\u3089\u306a\u3044\u3002\u305f\u3068\u3048\u3070\u3001\u300c\u5f93\u696d\u54e1\u300d\u30c6\u30fc\u30d6\u30eb\u306b\u304a\u3044\u3066\u300c\u30aa\u30d5\u30a3\u30b9ID\u300d\u306b\u57fa\u3065\u3044\u3066\u300c\u90fd\u5e02\u300d\u3092\u4fdd\u5b58\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u300c\u30aa\u30d5\u30a3\u30b9ID\u300d\u3068\u300c\u90fd\u5e02\u300d\u3092\u5225\u3005\u306b\u300c\u30aa\u30d5\u30a3\u30b9\u300d\u30c6\u30fc\u30d6\u30eb\u306b\u5206\u96e2\u3059\u308b\u3079\u304d\u3067\u3042\u308b\u3002<\/p>\n

                  ERD\u306f\u3053\u308c\u3089\u306e\u4f9d\u5b58\u95a2\u4fc2\u3092\u53ef\u8996\u5316\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u3002\u7e70\u308a\u8fd4\u3057\u3092\u793a\u5506\u3059\u308b\u3088\u3046\u306a\u5c5e\u6027\u306e\u30b0\u30eb\u30fc\u30d7\u5316\u304c\u898b\u3089\u308c\u308b\u5834\u5408\u306f\u3001SQL\u3092\u8a18\u8ff0\u3059\u308b\u524d\u306bERD\u306e\u8abf\u6574\u304c\u5fc5\u8981\u3067\u3042\u308b\u3002 \u2699\ufe0f<\/p>\n

                  \u907f\u3051\u308b\u3079\u304d\u4e00\u822c\u7684\u306a\u843d\u3068\u3057\u7a74 \u26a0\ufe0f<\/h2>\n

                  \u7d4c\u9a13\u8c4a\u5bcc\u306a\u30c7\u30b6\u30a4\u30ca\u30fc\u3067\u3059\u3089\u521d\u671f\u6bb5\u968e\u3067\u30df\u30b9\u3092\u72af\u3059\u3053\u3068\u304c\u3042\u308b\u3002\u3053\u308c\u3089\u306e\u843d\u3068\u3057\u7a74\u3092\u65e9\u671f\u306b\u8a8d\u8b58\u3059\u308b\u3053\u3068\u3067\u3001\u958b\u767a\u6bb5\u968e\u3067\u306e\u6642\u9593\u3092\u5927\u5e45\u306b\u7bc0\u7d04\u3067\u304d\u308b\u3002<\/p>\n\n\n\n\n\n\n\n\n\n
                  \u843d\u3068\u3057\u7a74<\/th>\n\u7d50\u679c<\/th>\n\u89e3\u6c7a\u7b56<\/th>\n<\/tr>\n<\/thead>\n
                  \u95a2\u4fc2\u306e\u6b20\u843d<\/td>\n\u30c7\u30fc\u30bf\u304c\u5b64\u7acb\u3057\u305f\u5cf6\u306b\u306a\u308b<\/td>\n\u3059\u3079\u3066\u306e\u63a5\u7d9a\u306b\u95a2\u3059\u308b\u8981\u4ef6\u3092\u518d\u78ba\u8a8d\u3059\u308b<\/td>\n<\/tr>\n
                  \u904e\u5270\u306a\u6b63\u898f\u5316<\/td>\n\u30af\u30a8\u30ea\u304c\u8907\u96d1\u306b\u306a\u308a\u3059\u304e\u308b<\/td>\n\u6574\u5408\u6027\u3068\u8aad\u307f\u53d6\u308a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u308b<\/td>\n<\/tr>\n
                  \u30c7\u30fc\u30bf\u578b\u3092\u7121\u8996\u3059\u308b<\/td>\n\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u975e\u52b9\u7387\u6027\u3068\u30a8\u30e9\u30fc<\/td>\n\u578b\uff08\u65e5\u4ed8\u3001\u6570\u5024\u3001\u30c6\u30ad\u30b9\u30c8\uff09\u3092\u65e9\u671f\u306b\u5b9a\u7fa9\u3059\u308b<\/td>\n<\/tr>\n
                  \u30cf\u30fc\u30c9\u30b3\u30fc\u30c9\u3055\u308c\u305f\u5024<\/td>\n\u30b7\u30b9\u30c6\u30e0\u304c\u786c\u76f4\u5316\u3059\u308b<\/td>\n\u9759\u7684\u30c7\u30fc\u30bf\u306b\u306f\u53c2\u7167\u30c6\u30fc\u30d6\u30eb\u3092\u4f7f\u7528\u3059\u308b<\/td>\n<\/tr>\n
                  \u5f31\u3044\u30ad\u30fc<\/td>\n\u30ec\u30b3\u30fc\u30c9\u306e\u8ffd\u8de1\u304c\u56f0\u96e3\u306b\u306a\u308b<\/td>\n\u30ad\u30fc\u304c\u4e00\u610f\u304b\u3064\u5b89\u5b9a\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                  \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u4f5c\u6210\u3068\u30ec\u30d3\u30e5\u30fc \ud83d\udcc4<\/h2>\n

                  ERD\u306f\u4e00\u5ea6\u3060\u3051\u63cf\u304f\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3068\u5171\u306b\u9032\u5316\u3059\u308b\u52d5\u7684\u306a\u6587\u66f8\u3067\u3059\u3002\u521d\u671f\u8a2d\u8a08\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u5fc5\u305a\u898b\u76f4\u3057\u3092\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

                  \u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u306e\u691c\u8a3c<\/h3>\n

                  \u56f3\u3092\u30d3\u30b8\u30cd\u30b9\u30a2\u30ca\u30ea\u30b9\u30c8\u3084\u5c02\u9580\u5bb6\u306b\u63d0\u793a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u958b\u767a\u8005\u304c\u898b\u843d\u3068\u3057\u304c\u3061\u306a\u3001\u6b20\u843d\u3057\u3066\u3044\u308b\u30d3\u30b8\u30cd\u30b9\u30eb\u30fc\u30eb\u3092\u767a\u898b\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u300c30\u65e5\u3092\u904e\u304e\u305f refund \u306f\u51e6\u7406\u3067\u304d\u306a\u3044\u300d\u3068\u3044\u3046\u30eb\u30fc\u30eb\u306f\u6280\u8853\u7684\u306a\u56f3\u306b\u306f\u73fe\u308c\u306b\u304f\u3044\u3082\u306e\u306e\u3001\u8ad6\u7406\u7684\u306b\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002<\/p>\n

                  \u6280\u8853\u7684\u5b9f\u73fe\u53ef\u80fd\u6027<\/h3>\n

                  \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u8005\u3068\u8a2d\u8a08\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u60f3\u5b9a\u3055\u308c\u308b\u30c7\u30fc\u30bf\u91cf\u306b\u5bfe\u3057\u3066\u3001\u63d0\u6848\u3055\u308c\u305f\u30b9\u30ad\u30fc\u30de\u304c\u9069\u5207\u306b\u52d5\u4f5c\u3059\u308b\u304b\u3092\u8a55\u4fa1\u3067\u304d\u307e\u3059\u3002\u5b9a\u7fa9\u3055\u308c\u305f\u95a2\u4fc2\u306b\u57fa\u3065\u3044\u3066\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u6226\u7565\u3084\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30cb\u30f3\u30b0\u8a08\u753b\u306e\u63d0\u6848\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n

                  \u53cd\u5fa9\u30d7\u30ed\u30bb\u30b9 \ud83d\udd04<\/h2>\n

                  \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u8a2d\u8a08\u306f\u307b\u3068\u3093\u3069\u7dda\u5f62\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u65b0\u305f\u306a\u8981\u4ef6\u304c\u751f\u307e\u308c\u3001\u30d3\u30b8\u30cd\u30b9\u30d7\u30ed\u30bb\u30b9\u304c\u5909\u5316\u3057\u307e\u3059\u3002ERD\u306f\u3053\u308c\u3089\u306e\u5909\u5316\u3092\u53cd\u6620\u3059\u308b\u305f\u3081\u306b\u5e38\u306b\u66f4\u65b0\u3055\u308c\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

                  \u30b9\u30ad\u30fc\u30de\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406<\/h3>\n

                  \u30b3\u30fc\u30c9\u3068\u540c\u69d8\u306b\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30b9\u30ad\u30fc\u30de\u3082\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u3059\u308b\u3079\u304d\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30c1\u30fc\u30e0\u306f\u5909\u66f4\u5c65\u6b74\u3092\u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u8ffd\u8de1\u3067\u304d\u307e\u3059\u3002\u5909\u66f4\u306b\u3088\u3063\u3066\u30b7\u30b9\u30c6\u30e0\u304c\u7834\u640d\u3057\u305f\u5834\u5408\u3001\u4ee5\u524d\u306eERD\u3068\u5bfe\u5fdc\u3059\u308b\u30b9\u30af\u30ea\u30d7\u30c8\u306b\u623b\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

                  \u5909\u66f4\u7ba1\u7406<\/h3>\n

                  ERD\u3092\u5909\u66f4\u3059\u308b\u969b\u306f\u3001\u65e2\u5b58\u30c7\u30fc\u30bf\u3078\u306e\u5f71\u97ff\u3092\u8003\u616e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u65e2\u5b58\u30c6\u30fc\u30d6\u30eb\u306b\u5fc5\u9808\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u8ffd\u52a0\u3059\u308b\u3068\u30ec\u30dd\u30fc\u30c8\u304c\u7834\u640d\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u65b0\u3057\u3044\u95a2\u4fc2\u3092\u8ffd\u52a0\u3059\u308b\u5834\u5408\u3001\u30c7\u30fc\u30bf\u79fb\u884c\u304c\u5fc5\u8981\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u8a2d\u8a08\u306e\u66f4\u65b0\u3068\u540c\u6642\u306b\u3001\u5fc5\u305a\u79fb\u884c\u6226\u7565\u3092\u8a08\u753b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

                  \u30c4\u30fc\u30eb vs. \u30da\u30f3\u3068\u7d19 \ud83d\udd8a\ufe0f<\/h2>\n

                  ERD\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306e\u591a\u304f\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u5b58\u5728\u3057\u307e\u3059\u304c\u3001\u521d\u671f\u306e\u601d\u8003\u30d7\u30ed\u30bb\u30b9\u306f\u5236\u7d04\u306e\u306a\u3044\u72b6\u614b\u3067\u884c\u3046\u306e\u304c\u6700\u9069\u3067\u3059\u3002\u30db\u30ef\u30a4\u30c8\u30dc\u30fc\u30c9\u3084\u30da\u30f3\u3068\u7d19\u3092\u4f7f\u3046\u3053\u3068\u3067\u3001\u8fc5\u901f\u306a\u53cd\u5fa9\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3084\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u5236\u9650\u3092\u6c17\u306b\u305b\u305a\u306b\u3001\u6d88\u3057\u305f\u308a\u3001\u66f8\u304d\u76f4\u3057\u305f\u308a\u3001\u69cb\u9020\u3092\u518d\u7de8\u3067\u304d\u307e\u3059\u3002<\/p>\n

                  \u8ad6\u7406\u69cb\u9020\u304c\u5408\u610f\u3055\u308c\u305f\u3089\u3001\u305d\u308c\u3092\u6b63\u5f0f\u306a\u56f3\u4f5c\u6210\u30c4\u30fc\u30eb\u306b\u5909\u63db\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u5236\u9650\u306b\u3088\u3063\u3066\u6982\u5ff5\u30e2\u30c7\u30eb\u304c\u6b6a\u3081\u3089\u308c\u308b\u306e\u3092\u9632\u3052\u307e\u3059\u3002\u30c4\u30fc\u30eb\u306f\u30e2\u30c7\u30eb\u3092\u652f\u63f4\u3059\u3079\u304d\u3067\u3042\u308a\u3001\u30e2\u30c7\u30eb\u3092\u652f\u914d\u3059\u3079\u304d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n

                  \u8a2d\u8a08\u306b\u95a2\u3059\u308b\u6700\u7d42\u7684\u306a\u8003\u5bdf \ud83c\udf1f<\/h2>\n

                  \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u69cb\u7bc9\u306f\u8ad6\u7406\u7684\u306a\u53b3\u683c\u306a\u4f5c\u696d\u3067\u3059\u3002\u6700\u521d\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u3042\u308b\u3001\u3057\u3063\u304b\u308a\u3068\u3057\u305fERD\u306e\u4f5c\u6210\u304c\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u5168\u4f53\u306e\u65b9\u5411\u6027\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u524d\u306b\u30c7\u30fc\u30bf\u306e\u95a2\u4fc2\u6027\u306b\u3064\u3044\u3066\u8003\u3048\u308b\u3088\u3046\u5f37\u5236\u3057\u307e\u3059\u3002\u3053\u306e\u5148\u898b\u6027\u306b\u3088\u308a\u3001\u6280\u8853\u7684\u8ca0\u50b5\u304c\u524a\u6e1b\u3055\u308c\u3001\u5909\u5316\u306b\u5f37\u3044\u30b7\u30b9\u30c6\u30e0\u304c\u69cb\u7bc9\u3055\u308c\u307e\u3059\u3002<\/p>\n

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