{"provider_url":"https://hatena.blog","image_url":null,"url":"https://amidaike.hatenadiary.org/entry/20091127/1263259560","published":"2009-11-27 10:26:00","categories":["Oracle"],"author_url":"https://blog.hatena.ne.jp/amidaike/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Famidaike.hatenadiary.org%2Fentry%2F20091127%2F1263259560\" title=\"Oracle\u3067\u5916\u90e8\u30ad\u30fc\u304c\u95a2\u9023\u3057\u3066\u3044\u308b\u30c6\u30fc\u30d6\u30eb\u3092\u78ba\u8a8d\u3057\u305f\u3044\u3002 - AmidaikeBlog\" 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","version":"1.0","author_name":"amidaike","width":"100%","title":"Oracle\u3067\u5916\u90e8\u30ad\u30fc\u304c\u95a2\u9023\u3057\u3066\u3044\u308b\u30c6\u30fc\u30d6\u30eb\u3092\u78ba\u8a8d\u3057\u305f\u3044\u3002","blog_url":"https://amidaike.hatenadiary.org/","provider_name":"Hatena Blog","description":"MySQL\u3068\u4e26\u884c\u3057\u3066Oracle\u306e\u65b9\u3082\u4f5c\u696d\u3057\u3066\u3044\u308b\u3068\u3044\u3046\u975e\u5e38\u306b\u4e0d\u601d\u8b70\u306a\u72b6\u6cc1\u3067\u3059\u304c\u3001 \u30c7\u30fc\u30bf\u524a\u9664\u3057\u3088\u3046\u3068\u3057\u3066\u3082\u5916\u90e8\u30ad\u30fc\u306e\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u3066\u4f55\u306e\u30c6\u30fc\u30d6\u30eb\u3068\u5916\u90e8\u30ad\u30fc\u304c\u306f\u3089\u308c\u3066\u3044\u308b\u306e\u304b\u3055\u3063\u3071\u308a\u5206\u304b\u3089\u306a\u304b\u3063\u305f\u8a33\u3067\u3059\u3088\u3002 \u3067\u3001\u5f53\u7136DB\u306e\u8cc7\u6599\u306a\u3093\u3066\u7121\u3044\u304b\u3089\u8abf\u3079\u308b\u70ba\u306eSQL\u3092\u767a\u898b\u3002 select b.r_owner, b.table_name from dba_constraints a, dba_constraints b where a.constraint_name = b.r_constraint_name and b.constraint_type = 'R' and a.constraint_typ\u2026","type":"rich","blog_title":"AmidaikeBlog"}