{"description":"\u9806\u756a\u3060\u3068\u6b21\u306f\u300c5.1.6. discriminator\u300d\u306a\u306e\u3067\u3059\u304c\uff0c\u3053\u308c\u306f\u300c8. Inheritance Mapping\u300d\u3067\uff0c\u305d\u306e\u5f8c\u306e\u300c5.1.7. version (optional)\u300d\u304a\u3088\u3073\u300c5.1.8. timestamp (optional)\u300d\u306f\u300c10. Transactions And Concurrency\u300d\u3067\uff0c\u305d\u308c\u305e\u308c\u89e3\u8aac\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u306a\u306e\u3067\u7121\u8996\u3057\u3061\u3083\u3044\u307e\u3059\uff0e\u5fc3\u3088\u308a\u6065\u3058\u308b\uff0e \u6b21\u884c\u304d\u307e\u3057\u3087\u3046\uff0c\u6b21\uff01(\u30a8\u30d3\u3061\u3083\u3093\u98a8) \u3068\u3044\u3046\u3053\u3068\u3067\uff0c\u4eca\u56de\u306f\u300c5.1.9. property\u300d\u3078\u9032\u307f\u307e\u3059\uff0e\u6bce\u56de\u304a\u306a\u3058\u307f\u306e <property>\u8981\u7d20 \u3067\u3059\uff0e\u6c38\u7d9a\u30af\u30e9\u30b9\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u30c6\u30fc\u30d6\u30eb(\u30ab\u30e9\u30e0)\u306e\u30de\u30c3\u30d4\u30f3\u30b0\u3092\u2026","height":"190","version":"1.0","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkoichik.hatenadiary.org%2Fentry%2F20040614%2F1087228333\" title=\" Hibernate\u5165\u9580\u8a18 \u30de\u30c3\u30d4\u30f3\u30b0\u5b9a\u7fa9\u305d\u306e4 property\u8981\u7d20 - \u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","type":"rich","title":" Hibernate\u5165\u9580\u8a18 \u30de\u30c3\u30d4\u30f3\u30b0\u5b9a\u7fa9\u305d\u306e4 property\u8981\u7d20","author_url":"https://blog.hatena.ne.jp/koichik/","image_url":null,"provider_name":"Hatena Blog","categories":["Hibernate"],"author_name":"koichik","published":"2004-06-14 00:52:13","url":"https://koichik.hatenadiary.org/entry/20040614/1087228333","blog_title":"\u65e5\u8a18","blog_url":"https://koichik.hatenadiary.org/"}