{"published":"2019-05-06 15:54:52","height":"190","provider_url":"https://hatena.blog","type":"rich","blog_url":"https://htn20190109.hatenablog.com/","blog_title":"HTN20190109\u306e\u65e5\u8a18","url":"https://htn20190109.hatenablog.com/entry/2019/05/06/155452","description":"Oracle http://kagamihoge.hatenablog.com/entry/20130521/1369137719 --1\u4ee5\u4e0a100\u4ee5\u4e0b\u306e\u6574\u6570\u306e\u4e71\u6570select floor(dbms_random.value(1, 101)) from dual; --16\u903210\u6587\u5b57select substr(standard_hash(dbms_random.value(), 'MD5'),1,10) from dual; --2019/01/01-2019/12/31\u306e\u30e9\u30f3\u30c0\u30e0select to_date('20190101','yyyymmdd') + floor(dbms_random\u2026","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/HTN20190109/","width":"100%","title":"\u30e9\u30f3\u30c0\u30e0\u30c7\u30fc\u30bf\u4f5c\u6210","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhtn20190109.hatenablog.com%2Fentry%2F2019%2F05%2F06%2F155452\" title=\"\u30e9\u30f3\u30c0\u30e0\u30c7\u30fc\u30bf\u4f5c\u6210 - HTN20190109\u306e\u65e5\u8a18\" 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,"categories":["DB"],"author_name":"HTN20190109","version":"1.0"}