{"author_url":"https://blog.hatena.ne.jp/dice-t/","version":"1.0","title":" 2.2.3. Mapping identifier properties. ID\u306e\u30de\u30c3\u30d4\u30f3\u30b0*1","categories":["hibernate","Annotations"],"height":"190","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdice-t.hatenadiary.org%2Fentry%2F20080623%2F1214210892\" title=\" 2.2.3. Mapping identifier properties. ID\u306e\u30de\u30c3\u30d4\u30f3\u30b0*1 - web\u3068\u304bmac\u3068\u304b\u3084\u3063\u3066\u307f\u3088\u3046\u304b\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"web\u3068\u304bmac\u3068\u304b\u3084\u3063\u3066\u307f\u3088\u3046\u304b","provider_name":"Hatena Blog","author_name":"dice-t","published":"2008-06-23 17:48:12","image_url":null,"url":"https://dice-t.hatenadiary.org/entry/20080623/1214210892","width":"100%","provider_url":"https://hatena.blog","blog_url":"https://dice-t.hatenadiary.org/","description":"2.2.2.2. Declaring column attributes | \u76ee\u6b21 | 2.2.4. Mapping inheritance>@Id \u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u306f\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3Bean\u306e\u8b58\u5225\u5b50\u3092\u5b9a\u7fa9\u3059\u308b\u3088\u3002\u3053\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u306f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u3082\u30bb\u30c3\u30c8\u3067\u304d\u308b\u3051\u3069\u3001Hibernate\u3067\u751f\u6210\u3055\u305b\u305f\u307b\u3046\u304c\u3088\u3044\u3088\u3002@GeneratedValue\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u3067\u751f\u6210\u6226\u7565\u3092\u5b9a\u7fa9\u3067\u304d\u308b\u3088\u3002 AUTO - IDENTITY \u304b SEQUENCE \u304b TABLE \u3092\u5143\u306eDB\u306b\u3088\u3063\u3066\u81ea\u52d5\u306b\u3064\u3051\u308b\u3088 TABLE - ID\u3092\u6301\u3064\u30c6\u30fc\u30d6\u30eb IDENTITY - ID\u30ab\u30e9\u30e0 SEQUENCE - \u30b7\u30fc\u30b1\u30f3\u30b9 Hiberna\u2026"}