{"type":"rich","provider_name":"Hatena Blog","title":" \u30aa\u30e9\u30af\u30eb\u30de\u30b9\u30bf\u30fc","blog_url":"https://gma.hatenadiary.jp/","version":"1.0","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fgma.hatenadiary.jp%2Fentry%2F20060215%2Fp1\" title=\" \u30aa\u30e9\u30af\u30eb\u30de\u30b9\u30bf\u30fc - gma&#39;s diary\" 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":"gma","blog_title":"gma's diary","published":"2006-02-15 00:00:00","categories":["DB"],"url":"https://gma.hatenadiary.jp/entry/20060215/p1","width":"100%","image_url":"http://ecx.images-amazon.com/images/I/51RB96PRR8L.jpg","description":"\u7b2c11\u7ae0\u300c\u8868\u306e\u4f5c\u6210\u3068\u7ba1\u7406\u300d \u6b63\u89e3\u7387 33/50\u3002 char\u578b\u306f2000\u30d0\u30a4\u30c8\u307e\u3067\u3001varchar2\u578b\u306f4000\u30d0\u30a4\u30c8\u307e\u3067\u3002NUMBER\u578b\u306f38\u6841\u307e\u3067\u3002 \u300cSQL\u30dd\u30b1\u30c3\u30c8\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u300d\u3068\u300coracle\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u57fa\u672c\u3068\u4ed5\u7d44\u307f\u300d\u306b\u306f\u3001\u5177\u4f53\u7684\u306a\u30b5\u30a4\u30ba\u306f\u8f09\u3063\u3066\u3044\u306a\u304b\u3063\u305f\u3002 \u3068\u304f\u306b\u524d\u8005\u306b\u306f\u3001\u300cchar(n)\uff1a\u6700\u5927\u9577\u306fn\u306b\u3088\u308b\u300d\u3068\u3044\u3046\u3088\u3046\u306a\u3053\u3068\u304c\u66f8\u304b\u308c\u3066\u3044\u3066\u4e2d\u9014\u534a\u7aef\u3002 \u3053\u306e\u672c\u306e\u4f7f\u3044\u9053\u304b\u3089\u3059\u308b\u3068\u3001\u305c\u3072\u3068\u3082\u8f09\u3063\u3051\u3066\u304a\u3044\u3066\u307b\u3057\u3044\u306e\u3051\u3069\u306a\u3002\u3002\u3002 \u3061\u306a\u307f\u306bLONG\u306f long int \u3068\u306f\u95a2\u4fc2\u306a\u3055\u305d\u3046\u3067\u30012GB\u307e\u3067\u306e\u6587\u5b57\u5217\u3002 \u7b2c12\u7ae0\u300c\u5236\u7d04\u306e\u7d44\u307f\u8fbc\u307f\u300d\u6b63\u89e3\u7387\u306f 22/36\u3002 \u8868\u5236\u7d04\u306e\u66f8\u304d\u65b9\u3092\u77e5\u3089\u306a\u304b\u3063\u305f\u306e\u3067\u6df7\u4e71\u3057\u2026","author_url":"https://blog.hatena.ne.jp/gma/","height":"190"}