{"description":"MySQL 5.6\u767b\u5834\uff01\uff01\u65b0\u6a5f\u80fd\u901f\u653b\u30ec\u30d3\u30e5\u30fc - \u6f22(\u30aa\u30c8\u30b3)\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u9053 \u3092\u898b\u3066\u3044\u305f\u3089\u3001MySQL5.6\u306e\u65b0\u6a5f\u80fd\u306e\uff11\u3064\u3068\u3057\u3066\u3001\u3053\u3093\u306a\u7d39\u4ecb\u304c\u3002 OpenGIS \u30b8\u30aa\u30e1\u30c8\u30ea\u30c7\u30fc\u30bf\u306e\u6bd4\u8f03\u306b\u304a\u3044\u3066\u3001\u3053\u308c\u307e\u3067\u306fMBR\uff08minimum bounding rectangle \u2252 \u8fd1\u4f3c\u7684\u306a\u9577\u65b9\u5f62\uff09\u306b\u57fa\u3065\u3044\u305f\u6bd4\u8f03\u3057\u304b\u51fa\u6765\u306a\u304b\u3063\u305f\u306e\u3060\u304c\u3001\u30b8\u30aa\u30e1\u30c8\u30ea\u306e\u6b63\u78ba\u306a\u5f62\u306b\u57fa\u3065\u3044\u305f\u6bd4\u8f03\u304c\u3067\u304d\u308b\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u95a2\u6570\u304c\u8ffd\u52a0\u3055\u308c\u305f\u3002\u4f8b\u3048\u3070MBR\u30d0\u30fc\u30b8\u30e7\u30f3\u306eContains()\u306b\u5bfe\u3057\u3066\u3001ST_Contains()\u3068\u3044\u3046\u3088\u3046\u306b\u3001ST_\u3068\u3044\u3046\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u306e\u3064\u3044\u305f\u3082\u306e\u304c\u6b63\u78ba\u306a\u6bd4\u8f03\u3092\u3059\u308b\u30d0\u30fc\u30b8\u30e7\u30f3\u3068\u306a\u308b\u3002 \u3064\u307e\u308a\u3001\uff08\u79c1\u304c\u4f7f\u3063\u305f\u3053\u3068\u304c\u306a\u3044\uff09\u2026","provider_name":"Hatena Blog","type":"rich","url":"https://matoyan.hatenablog.com/entry/20110506/1304681366","width":"100%","author_url":"https://blog.hatena.ne.jp/matoyan/","version":"1.0","height":"190","published":"2011-05-06 20:29:26","categories":[],"blog_title":"matoyan\u2019s blog","title":"MySQL5.6\u3067\u65b0\u3057\u304f\u8ffd\u52a0\u3055\u308c\u305f\u5730\u7406\u7a7a\u9593\u30c7\u30fc\u30bf(GIS)\u306e\u691c\u7d22\u3092\u5b9f\u88c5\u3057\u3066\u307f\u305f","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmatoyan.hatenablog.com%2Fentry%2F20110506%2F1304681366\" title=\"MySQL5.6\u3067\u65b0\u3057\u304f\u8ffd\u52a0\u3055\u308c\u305f\u5730\u7406\u7a7a\u9593\u30c7\u30fc\u30bf(GIS)\u306e\u691c\u7d22\u3092\u5b9f\u88c5\u3057\u3066\u307f\u305f - matoyan\u2019s blog\" 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":"matoyan","blog_url":"https://matoyan.hatenablog.com/","image_url":null}