{"published":"2012-03-16 00:00:01","author_url":"https://blog.hatena.ne.jp/frontline/","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.backyrd.net%2Fentry%2F20120316%2Fp3\" title=\" Oracle DB\u3001Number\u578b\u3092ExecuteScalar\u3067\u53d6\u3063\u305f\u3089\u2026 - misc.log\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"misc.log","description":"Oracle\u306e\u6570\u5024\u578b\u306f\u300cNumber\u300d\u3068\u3044\u3046\u578b\u3067\u6841\u6570\u3092\u6307\u5b9a\u3057\u3066\u5b9a\u7fa9\u3055\u308c\u307e\u3059\u3002\u3067\u306f\u3001\u300cNUMBER(12)\u300d\u3068\u5b9a\u7fa9\u3055\u308c\u305f\u5217\u306e\u5024\u3092\u3001OracleCommand.ExecuteScalar*1\u3067\u53d6\u5f97\u3057\u3066\u307f\u307e\u3057\u305f\u3002 NUMBER(12)\u306e\u5024\u306f\u3001\u4e2d\u8eab\u304c1\u6841\u3060\u308d\u3046\u304cLong\u578b\uff0864bit\u6574\u6570\uff09\u3067\u8fd4\u3063\u3066\u304f\u308b\u3002 \u3061\u306a\u307f\u306b\u3001.NET\u306eInt32\uff08VB.NET\u3067\u306eInteger\uff09\u4e0a\u9650\u5024\u306f2,147,483,647\u3067\u3059\u3002\u3053\u308c\u306f10\u6841\u3067\u3059\u3002\u3067\u306f\u3001NUMBER(10)\u3084NUMBER(9)\u3060\u3068\u3069\u3046\u306a\u308b\u3067\u3057\u3087\u3046\u304b\uff1f NUMBER(10)\u306e\u5024\u306f\u3001\u4e2d\u8eab\u304c1\u6841\u3060\u308d\u3046\u304cLong\u578b\uff0864bit\u6574\u6570\uff09\u3067\u8fd4\u3063\u3066\u304f\u308b\u3002 NUMBER(9)\u2026","height":"190","blog_url":"https://www.backyrd.net/","author_name":"frontline","provider_url":"https://hatena.blog","width":"100%","url":"https://www.backyrd.net/entry/20120316/p3","image_url":null,"categories":["\u696d\u52d9\u65e5\u8a8c.NET","DB","Oracle","\u696d\u52d9\u65e5\u8a8c"],"provider_name":"Hatena Blog","type":"rich","title":" Oracle DB\u3001Number\u578b\u3092ExecuteScalar\u3067\u53d6\u3063\u305f\u3089\u2026"}