{"provider_url":"https://hatena.blog","url":"https://noradb.hateblo.jp/entry/2026/04/21/232658","image_url":null,"blog_url":"https://noradb.hateblo.jp/","width":"100%","blog_title":"\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u3064\u3044\u3066\u8abf\u3079\u3066\u307f\u305f","published":"2026-04-21 23:26:58","provider_name":"Hatena Blog","height":"190","author_name":"jindb","type":"rich","description":"\u4eca\u56de\u306f\u6025\u907d\u4e88\u5b9a\u3092\u5909\u66f4\u3057\u3066\u3001Oracle Database\u306b\u304a\u3051\u308bBoolean(\u8ad6\u7406)\u578b\u306b\u3064\u3044\u3066\u8abf\u3079\u3066\u307f\u307e\u3057\u305f\u3002","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnoradb.hateblo.jp%2Fentry%2F2026%2F04%2F21%2F232658\" title=\"Oracle Database\u306b\u304a\u3051\u308bBoolean\u578b\u306b\u3064\u3044\u3066\u8abf\u3079\u3066\u307f\u305f - \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u3064\u3044\u3066\u8abf\u3079\u3066\u307f\u305f\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"Oracle Database\u306b\u304a\u3051\u308bBoolean\u578b\u306b\u3064\u3044\u3066\u8abf\u3079\u3066\u307f\u305f","version":"1.0","categories":["Oracle Database"],"author_url":"https://blog.hatena.ne.jp/jindb/"}