{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fcloned.hatenablog.com%2Fentry%2F20060124\" title=\"Oracle\u3067\u65e5\u672c\u8a9e\u6df7\u3058\u308a\u306e\u65e5\u4ed8\u30d5\u30a9\u30fc\u30de\u30c3\u30c8 - cloned.log\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"cloned","image_url":null,"width":"100%","published":"2006-01-24 00:00:00","version":"1.0","blog_url":"https://cloned.hatenablog.com/","url":"https://cloned.hatenablog.com/entry/20060124","title":"Oracle\u3067\u65e5\u672c\u8a9e\u6df7\u3058\u308a\u306e\u65e5\u4ed8\u30d5\u30a9\u30fc\u30de\u30c3\u30c8","categories":[],"provider_url":"https://hatena.blog","description":"PL*SQL\u3067\u65e5\u4ed8\u306e\u6587\u5b57\u5217\u3092\u751f\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u3063\u3066\u300cYYYY\u5e74MM\u6708DD\u65e5\uff08DY\uff09\u300d\u3068\u51fa\u529b\u3057\u305f\u304b\u3063\u305f\u306e\u3067\u3059\u304c\u3001\u3053\u308c\u304c\u4e0a\u624b\u304f\u3044\u304d\u307e\u305b\u3093\u3002 select to_char(sysdate, 'YYYY:MM:DD') from dual;\u306e\u7d50\u679c\u306f 2006:01:24\u3068\u306a\u308b\u306e\u3067\u540c\u3058\u8981\u9818\u3067 select to_char(sysdate, 'YYYY\u5e74MM\u6708DD\u65e5\uff08DY\uff09') from dual; \u3068\u3059\u308b\u3068 ORA-01821: date format not recognized\u3068\u6012\u3089\u308c\u307e\u3059\u3002 PHP\u3060\u3068 print date(\"Y\u5e74M\u6708D\u65e5\");\u3068\u3044\u3046\u66f8\u304d\u65b9\u304c\u51fa\u6765\u308b\u306e\u3067\u540c\u3058\u3088\u3046\u306a\u8a18\u8ff0\u3092\u3057\u305f\u3044\u3068\u601d\u3063\u3066\u596e\u2026","author_url":"https://blog.hatena.ne.jp/cloned/","provider_name":"Hatena Blog","type":"rich","height":"190","blog_title":"cloned.log"}