{"blog_title":"sakaik\u306e\u65e5\u3005\u96d1\u611f\uff5e(T)\u7de8","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/s/sakaik/20260308/20260308183505.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 STX_Relate(g1, g2) DE-9IM \u95a2\u4fc2\u884c\u5217\u3092\u8fd4\u3059\u3002 2\u3064\u306e\u5024\u306b\u3064\u3044\u3066\u3001\u4ee5\u4e0b\u306e\u8868\u306e\u3088\u3046\u306a\u76f8\u4e92\u306e\u95a2\u4fc2\u3092\u6c42\u3081\u3001II IB IE BI BB BE EI EB EE \u306e\u9806\u3068\u306a\u308b9\u30d0\u30a4\u30c8\u306e\u6587\u5b57\u5217\u306b\u3057\u3066\u8fd4\u3059\u3002 g2\u306e\u5185\u90e8(I) g2\u306e\u5883\u754c(B) g2\u306e\u5916\u90e8(E) \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500 g1\u306e\u5185\u90e8(I) \u2502 II \u2502 IB \u2502 IE g1\u306e\u5883\u754c(B) \u2502 BI \u2502 BB \u2502 BE g1\u306e\u5916\u90e8(E) \u2502 EI\u2026","author_name":"sakaik","type":"rich","height":"190","version":"1.0","width":"100%","published":"2026-03-08 18:45:49","categories":["mysql","gis","spatial","newfunc"],"provider_url":"https://hatena.blog","provider_name":"Hatena Blog","blog_url":"https://sakaik.hateblo.jp/","url":"https://sakaik.hateblo.jp/entry/20260308/STX_Relate_func","author_url":"https://blog.hatena.ne.jp/sakaik/","title":" MySQL GIS\u62e1\u5f35\u95a2\u6570\uff1a STX_Relate()","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsakaik.hateblo.jp%2Fentry%2F20260308%2FSTX_Relate_func\" title=\" MySQL GIS\u62e1\u5f35\u95a2\u6570\uff1a STX_Relate() - 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>"}