{"provider_name":"Hatena Blog","type":"rich","author_name":"redwarrior","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fredwarrior.hateblo.jp%2Fentry%2F2017%2F05%2F25%2F090000\" title=\"\uff08\u5c0f\u30cd\u30bf\uff09Table-Per-Hierarchy \u3068\u306f - redwarrior\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","categories":["\u5c0f\u30cd\u30bf","Database","EF6"],"version":"1.0","description":"\u4ed5\u4e8b\u306e\u90fd\u5408\u3084\u3089\u3001\u8cea\u306e\u9ad8\u3044\u5185\u5bb9\u3092\u66f8\u3053\u3046\u3068\u3057\u305f\u305b\u3044\u3067\u3001\uff14\u304b\u6708\u8fd1\u304f\u66f4\u65b0\u304c\u51fa\u6765\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u4eca\u65e5\u304b\u3089\u30ea\u30d5\u30ec\u30c3\u30b7\u30e5\u3057\u3066\u3001\u6539\u3081\u3066\u6c17\u8ca0\u308f\u305a\u306b\u8a18\u4e8b\u3092\u66f8\u3044\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002 Entity Framework 6\u3068Entity Framework Core\u306e\u9055\u3044\u3092\u7d39\u4ecb\u3057\u305f\u8a18\u4e8b\u3092\u8aad\u3093\u3067\u3044\u3066\u3001\u305d\u306e\u4e2d\u3067Entity Framework Core\u306f\u3001Table-Per-Hierarchy (TPH) \u306e\u307f\u5bfe\u5fdc\u3068\u3044\u3046\u8a18\u8ff0\u304c\u51fa\u3066\u304d\u305f\u3002 Feature Comparison | Microsoft Docs Table-Per-Hierarchy\u3068\u306f\u4f55\u3060\u308d\u3046\uff1f\u3068\u601d\u3063\u3066\u8abf\u3079\u3066\u307f\u308b\u3068\u3001\u66f8\u7c4d\u300cSQL\u30a2\u30f3\u30c1\u30d1\u30bf\u30fc\u30f3\u300d\u306e5\u7ae0\u3067\u7d39\u2026","author_url":"https://blog.hatena.ne.jp/redwarrior/","blog_title":"redwarrior\u2019s diary","title":"\uff08\u5c0f\u30cd\u30bf\uff09Table-Per-Hierarchy \u3068\u306f","url":"https://redwarrior.hateblo.jp/entry/2017/05/25/090000","image_url":null,"blog_url":"https://redwarrior.hateblo.jp/","published":"2017-05-25 09:00:00","width":"100%"}