{"id":8855,"date":"2021-04-04T14:09:50","date_gmt":"2021-04-04T05:09:50","guid":{"rendered":"https:\/\/a5m2.mmatsubara.com\/wp\/?p=8855"},"modified":"2021-04-04T14:09:50","modified_gmt":"2021-04-04T05:09:50","slug":"a5sql-mk-2-%e3%81%a7-mysql-%e3%81%ae%e3%82%b8%e3%82%aa%e3%83%a1%e3%83%88%e3%83%aa%e5%9e%8b%e3%81%ae%e3%83%86%e3%82%ad%e3%82%b9%e3%83%88%e8%a1%a8%e7%a4%ba%e3%82%92%e5%ae%9f%e8%a3%85%e4%b8%ad","status":"publish","type":"post","link":"https:\/\/a5m2.mmatsubara.com\/wp\/?p=8855","title":{"rendered":"A5:SQL Mk-2 \u3067 MySQL \u306e\u30b8\u30aa\u30e1\u30c8\u30ea\u578b\u306e\u30c6\u30ad\u30b9\u30c8\u8868\u793a\u3092\u5b9f\u88c5\u4e2d\u2026\u3061\u3087\u3063\u3068\u56f0\u308a\u4e2d"},"content":{"rendered":"\n<p>PostgreSQL\u306b\u3064\u3044\u3066\u306f\u3001Version 2.15\u7cfb\u304b\u3089\u30c6\u30ad\u30b9\u30c8\u5f62\u5f0f(EWKT\u5f62\u5f0f)\u3067Geometry\u578b\u3092\u8868\u793a\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3082\u306e\u306e\u3001\u4ed6\u306eDB\u3067\u306f\u30c6\u30ad\u30b9\u30c8\u5f62\u5f0f\u8868\u793a\u3067\u304d\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u3088\u3046\u3084\u304f\u3001MySQL\u306eGeometry\u578b\u3092\u30c6\u30ad\u30b9\u30c8\u5f62\u5f0f\u3067\u8868\u793a\u3067\u304d\u308b\u3088\u3046\u306b\u4fee\u6b63\u4e2d\u3002<\/p>\n\n\n\n<p>\u3061\u3087\u3063\u3068\u56f0\u3063\u3066\u3044\u308b\uff08\u3053\u308c\u306e\u305b\u3044\u3067\u5b9f\u88c5\u304c\u9045\u308c\u3066\u3044\u305f\uff09\u306e\u304c\u3001PostgreSQL\u3068\u306f\u7def\u5ea6\u7d4c\u5ea6\u304c\u9006\u3068\u3044\u3046\u3053\u3068\u3002PostgreSQL\u3067\u306f <strong>Point(<span class=\"has-inline-color has-luminous-vivid-orange-color\">\u7d4c\u5ea6<\/span> <span class=\"has-inline-color has-vivid-cyan-blue-color\">\u7def\u5ea6<\/span>)<\/strong> \u306e\u3088\u3046\u306a\u5f62\u5f0f\u3067\u30c6\u30ad\u30b9\u30c8\u3092\u6271\u3046\u306e\u306b\u5bfe\u3057\u3001MySQL\u3067\u306f <strong>Point(<span class=\"has-inline-color has-vivid-cyan-blue-color\">\u7def\u5ea6<\/span> <span class=\"has-inline-color has-luminous-vivid-orange-color\">\u7d4c\u5ea6<\/span>)<\/strong> \u5f62\u5f0f\u3067\u6271\u3044\u307e\u3059\u3002\u5730\u56f3\u8868\u793a\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u306e\u30c6\u30ad\u30b9\u30c8\u5f62\u5f0f\u306e\u6271\u3044\u3082PostgreSQL\u3068\u540c\u69d8\u3001<strong>Point(<span class=\"has-inline-color has-luminous-vivid-orange-color\">\u7d4c\u5ea6<\/span> <span class=\"has-inline-color has-vivid-cyan-blue-color\">\u7def\u5ea6<\/span>)<\/strong>\u306e\u3088\u3046\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1006\" height=\"356\" src=\"https:\/\/a5m2.mmatsubara.com\/wp\/wp-content\/uploads\/2021\/04\/image.png\" alt=\"\" class=\"wp-image-8856\"\/><\/figure>\n\n\n\n<p>POINT(<span class=\"has-inline-color has-vivid-cyan-blue-color\">35.713768<\/span> <span class=\"has-inline-color has-luminous-vivid-orange-color\">139.777254<\/span>) \u3067\u5165\u529b\u3059\u308b\u3068\u51fa\u529b\u6642\u306b\u306fPOINT(<span class=\"has-inline-color has-luminous-vivid-orange-color\">139.777254<\/span> <span class=\"has-inline-color has-vivid-cyan-blue-color\">35.713768<\/span>) \u3067\u51fa\u3066\u304f\u308b\u3068\u304b\u30c8\u30e9\u30d6\u30eb\u306e\u539f\u56e0\u306b\u306a\u308a\u305d\u3046\u3067\u4e0d\u5b89\u3067\u3059\u3002\u2026\u3069\u3046\u3057\u3088\u3046\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PostgreSQL\u306b\u3064\u3044\u3066\u306f\u3001Version 2.15\u7cfb\u304b\u3089\u30c6\u30ad\u30b9\u30c8\u5f62\u5f0f(EWKT\u5f62\u5f0f)\u3067Geometry\u578b\u3092\u8868\u793a\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3082\u306e\u306e\u3001\u4ed6\u306eDB\u3067\u306f\u30c6\u30ad\u30b9\u30c8\u5f62\u5f0f\u8868\u793a\u3067\u304d\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u3088\u3046\u3084\u304f\u3001MySQL\u306eGeo &hellip; <a href=\"https:\/\/a5m2.mmatsubara.com\/wp\/?p=8855\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-8855","post","type-post","status-publish","format-standard","hentry","category-1"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/a5m2.mmatsubara.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/8855","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/a5m2.mmatsubara.com\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/a5m2.mmatsubara.com\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/a5m2.mmatsubara.com\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/a5m2.mmatsubara.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8855"}],"version-history":[{"count":1,"href":"https:\/\/a5m2.mmatsubara.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/8855\/revisions"}],"predecessor-version":[{"id":8857,"href":"https:\/\/a5m2.mmatsubara.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/8855\/revisions\/8857"}],"wp:attachment":[{"href":"https:\/\/a5m2.mmatsubara.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8855"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/a5m2.mmatsubara.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8855"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/a5m2.mmatsubara.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8855"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}