{"provider_name":"Hatena Blog","width":"100%","blog_url":"https://htn20190109.hatenablog.com/","categories":["DB"],"title":"\u30bc\u30ed\u9664\u7b97","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhtn20190109.hatenablog.com%2Fentry%2F2020%2F08%2F16%2F192106\" title=\"\u30bc\u30ed\u9664\u7b97 - 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>","url":"https://htn20190109.hatenablog.com/entry/2020/08/16/192106","author_url":"https://blog.hatena.ne.jp/HTN20190109/","published":"2020-08-16 19:21:06","author_name":"HTN20190109","version":"1.0","provider_url":"https://hatena.blog","height":"190","type":"rich","description":"MySQL (5.6)select 1/0; \u2192\u2605\u30a8\u30e9\u30fc\u3068\u306a\u3089\u305aNULL\u304c\u8fd4\u308b Oracle (12cR1) select 1/0 from dual; \u2192ORA-01476: \u9664\u6570\u304c\u30bc\u30ed\u3067\u3059 PostgreSQL (9.4)select 1/0; \u2192ERROR: division by zero SQL Server (2014)select 1/0; \u21920 \u9664\u7b97\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u307e\u3057\u305f\u3002","image_url":null,"blog_title":"HTN20190109\u306e\u65e5\u8a18"}