{"author_url":"https://blog.hatena.ne.jp/rx78g/","version":"1.0","title":"Hibernate\u3067\u306e\u7d99\u627f","published":"2004-09-14 00:00:00","categories":["\u6280\u8853"],"height":"190","type":"rich","description":"\u3044\u3088\u3044\u3088\u3082\u3063\u3066\u3057\u3066OR\u30de\u30c3\u30d4\u30f3\u30b0\u306e\u4e2d\u3067\u3082\u91cd\u8981\u306a\u7d99\u627f\u306e\u5b9f\u73fe\u306b\u7a81\u5165\u3002\u4eca\u307e\u3067\u306e\u8abf\u67fb\u3067\u9762\u5012\u304f\u3055\u3044\u304b\u3089\u3084\u3063\u3066\u3044\u306a\u304b\u3063\u305f\u3051\u3069\u3001\u672c\u8a2d\u8a08\u306b\u5165\u3063\u3066\u7d99\u627f\u304c\u51fa\u3066\u304f\u308b\u306e\u3067\u3001\u3068\u3044\u3046\u304b\u7d99\u627f\u304c\u306a\u3044\u306a\u3093\u3066\u30a2\u30ea\u30a8\u30ca\u30a4\u306e\u3067\u3002\u8abf\u67fb\u3092\u3057\u3066\u307f\u308b\u3002 OR\u30de\u30c3\u30d4\u30f3\u30b0\u306b\u3088\u308b\u7d99\u627f\u306e\u65b9\u6cd5\u3092\u8abf\u3079\u3066\u307f\u308b\u3068\u3001 table per class hierarchy \u307e\u305a\u30b9\u30fc\u30d1\u30fc\u30af\u30e9\u30b9\u3082\u30b5\u30d6\u30af\u30e9\u30b9\u3082\u540c\u3058\u30c6\u30fc\u30d6\u30eb\u3067\u6271\u3046\u3068\u3044\u3046\u65b9\u6cd5\u3002\u3053\u306e\u65b9\u6cd5\u306f\u65e5\u672c\u8a9e\u3067\u3082\u7d50\u69cb\u691c\u7d22\u30b5\u30a4\u30c8\u304c\u5f15\u3063\u639b\u304b\u3063\u305f\u3002\u3057\u304b\u3057\u3001\u4eca\u56de\u306e\u5834\u5408\u306f\u30b5\u30d6\u30af\u30e9\u30b9\u305d\u308c\u305e\u308c\u306e\u5c5e\u6027\u304c\u5927\u304d\u304f\u7570\u306a\u308b\u305f\u3081\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u7684\u306b\u3088\u308d\u3057\u304f\u306a\u3044\u3002\u540c\u3058hbm.xml\u30d5\u30a1\u30a4\u30eb\u306b\u5168\u90e8\u306e\u30af\u30e9\u30b9\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u66f8\u304f\u306e\u3082\u9762\u5012\u304f\u3055\u3044\u3057\u306d\u3002\u5374\u4e0b\u3002 \u2026","blog_url":"https://rx78g.hatenadiary.org/","blog_title":"\u964b\u5df7\u6226\u53f2","width":"100%","url":"https://rx78g.hatenadiary.org/entry/20040914/p1","author_name":"rx78g","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Frx78g.hatenadiary.org%2Fentry%2F20040914%2Fp1\" title=\"Hibernate\u3067\u306e\u7d99\u627f - \u964b\u5df7\u6226\u53f2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null}