{"blog_url":"https://sakaik.hateblo.jp/","blog_title":"sakaik\u306e\u65e5\u3005\u96d1\u611f\uff5e(T)\u7de8","provider_name":"Hatena Blog","author_name":"sakaik","title":" MySQL GIS\u62e1\u5f35\u95a2\u6570\uff1a STX_PointOnSurface()","type":"rich","version":"1.0","url":"https://sakaik.hateblo.jp/entry/20260322/STX_PointOnSurface_func","provider_url":"https://hatena.blog","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsakaik.hateblo.jp%2Fentry%2F20260322%2FSTX_PointOnSurface_func\" title=\" MySQL GIS\u62e1\u5f35\u95a2\u6570\uff1a STX_PointOnSurface() - sakaik\u306e\u65e5\u3005\u96d1\u611f\uff5e(T)\u7de8\" 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":"https://cdn-ak.f.st-hatena.com/images/fotolife/s/sakaik/20260322/20260322151529.png","description":"\u81ea\u4f5c\u306e\u3001Spatial(GIS)\u95a2\u9023\u306e\u95a2\u6570\u3092MySQL\u306b\u8ffd\u52a0\u3059\u308b\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u95a2\u6570\u3092\u3072\u3068\u3064\u3072\u3068\u3064\u52d5\u4f5c\u78ba\u8a8d\u3057\u306a\u304c\u3089\u7d39\u4ecb\u3059\u308b\u30b7\u30ea\u30fc\u30ba\u3002 https://sakaik.hateblo.jp/entry/20260215/mysql_spatial_functions_plugin STX_PointonSurface(geom) \u4e0e\u3048\u3089\u308c\u305f\u30b8\u30aa\u30e1\u30c8\u30ea\u5185\u306b\u3042\u308b\u3053\u3068\u304c\u4fdd\u8a3c\u3055\u308c\u3066\u3044\u308b\u70b9\u3092\u3072\u3068\u3064\u8fd4\u3059\u3002POINT\u3067\u3082LINESTRING\u3067\u3082\u52d5\u4f5c\u3059\u308b\u304c\u3001\u304a\u305d\u3089\u304fPOLYGON\u3067\u4f7f\u3046\u3053\u3068\u304c\u591a\u305d\u3046\u3002 \u300c\u30dd\u30ea\u30b4\u30f3\u306e\u5185\u5074\u306b\u305d\u306e\u70b9\u304c\u3042\u308b\u300d\u3068\u3044\u3046\u3060\u3051\u3067\u3042\u308a\u3001\u70b9\u306e\u4f4d\u7f6e\u305d\u306e\u3082\u306e\u306b\u306f\u610f\u5473\u306f\u306a\u3044\uff08\u3088\u3046\u306a\u30b7\u30fc\u30f3\u3067\u4f7f\u3046\uff09\u3002 \u52d5\u4f5c\u7d39\u4ecb P\u2026","categories":["mysql","gis","spatial","newfunc"],"published":"2026-03-22 15:18:43","author_url":"https://blog.hatena.ne.jp/sakaik/","width":"100%"}