{"id":85273,"date":"2024-10-17T14:22:15","date_gmt":"2024-10-17T06:22:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/85273\/"},"modified":"2024-10-17T14:22:16","modified_gmt":"2024-10-17T06:22:16","slug":"ora-13239-%e5%9c%a8-n-d-r-tree-%e5%89%b5%e5%bb%ba%e6%9c%9f%e9%96%93%e6%9c%aa%e6%8c%87%e5%ae%9a-sdo_dimensionality%e3%80%82oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/85273\/","title":{"rendered":"ORA-13239: \u5728 n-d R-tree \u5275\u5efa\u671f\u9593\u672a\u6307\u5b9a sdo_dimensionality\u3002ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-13239-%e5%9c%a8-n-d-r-tree-%e5%89%b5%e5%bb%ba%e6%9c%9f%e9%96%93%e6%9c%aa%e6%8c%87%e5%ae%9a-sdo_dimensionality-%e7%9a%84%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-ZTDgoCNowf\">ORA-13239: \u5728 n-d R-tree \u5275\u5efa\u671f\u9593\u672a\u6307\u5b9a sdo_dimensionality \u7684\u6545\u969c\u4fee\u5fa9<\/h1>\n<p>\u5728\u4f7f\u7528 Oracle \u6578\u64da\u5eab\u9032\u884c\u7a7a\u9593\u6578\u64da\u8655\u7406\u6642\uff0c\u958b\u767c\u8005\u53ef\u80fd\u6703\u9047\u5230\u932f\u8aa4\u4ee3\u78bc <code>ORA-13239<\/code>\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u5275\u5efa n-d R-tree \u6642\uff0c\u63d0\u793a\u7528\u6236\u672a\u6307\u5b9a <code>sdo_dimensionality<\/code>\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u4e00\u932f\u8aa4\u7684\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-n-d-r-tree%ef%bc%9f-ZTDgoCNowf\">\u4ec0\u9ebc\u662f n-d R-tree\uff1f<\/h2>\n<p>R-tree \u662f\u4e00\u7a2e\u7528\u65bc\u7a7a\u9593\u6578\u64da\u7684\u7d22\u5f15\u7d50\u69cb\uff0c\u7279\u5225\u9069\u5408\u65bc\u591a\u7dad\u6578\u64da\u7684\u67e5\u8a62\u3002n-d R-tree \u662f R-tree \u7684\u4e00\u500b\u64f4\u5c55\uff0c\u80fd\u5920\u8655\u7406\u591a\u65bc\u5169\u500b\u7dad\u5ea6\u7684\u6578\u64da\u3002\u9019\u7a2e\u7d50\u69cb\u5728\u5730\u7406\u4fe1\u606f\u7cfb\u7d71\uff08GIS\uff09\u3001\u8a08\u7b97\u6a5f\u5716\u5f62\u5b78\u53ca\u5176\u4ed6\u9700\u8981\u9ad8\u6548\u7a7a\u9593\u67e5\u8a62\u7684\u61c9\u7528\u4e2d\u975e\u5e38\u91cd\u8981\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e5%8e%9f%e5%9b%a0%e5%88%86%e6%9e%90-ZTDgoCNowf\">\u932f\u8aa4\u539f\u56e0\u5206\u6790<\/h2>\n<p>\u7576\u7528\u6236\u5728\u5275\u5efa n-d R-tree \u6642\uff0c\u5982\u679c\u672a\u6b63\u78ba\u6307\u5b9a <code>sdo_dimensionality<\/code>\uff0cOracle \u6578\u64da\u5eab\u5c07\u7121\u6cd5\u78ba\u5b9a\u6578\u64da\u7684\u7dad\u5ea6\uff0c\u5f9e\u800c\u5c0e\u81f4 <code>ORA-13239<\/code> \u932f\u8aa4\u3002\u9019\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li>\u7528\u6236\u5728\u5275\u5efa\u7a7a\u9593\u7d22\u5f15\u6642\u672a\u63d0\u4f9b\u5fc5\u8981\u7684\u7dad\u5ea6\u4fe1\u606f\u3002<\/li>\n<li>\u6578\u64da\u8868\u7684\u7a7a\u9593\u5217\u672a\u6b63\u78ba\u8a2d\u7f6e\u3002<\/li>\n<li>\u4f7f\u7528\u7684 SQL \u8a9e\u53e5\u5b58\u5728\u8a9e\u6cd5\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-ZTDgoCNowf\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u8981\u4fee\u5fa9 <code>ORA-13239<\/code> \u932f\u8aa4\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\uff1a<\/p>\n<h3 id=\"1-%e7%a2%ba%e8%aa%8d%e6%95%b8%e6%93%9a%e8%a1%a8%e7%9a%84%e7%a9%ba%e9%96%93%e5%88%97%e8%a8%ad%e7%bd%ae-ZTDgoCNowf\">1. \u78ba\u8a8d\u6578\u64da\u8868\u7684\u7a7a\u9593\u5217\u8a2d\u7f6e<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u6578\u64da\u8868\u4e2d\u7a7a\u9593\u5217\u7684\u8a2d\u7f6e\u3002\u78ba\u4fdd\u8a72\u5217\u5df2\u6b63\u78ba\u5b9a\u7fa9\u4e26\u4e14\u5305\u542b\u5fc5\u8981\u7684\u7dad\u5ea6\u4fe1\u606f\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u4ee5\u4e0b SQL \u8a9e\u53e5\u4f86\u6aa2\u67e5\u7a7a\u9593\u5217\uff1a<\/p>\n<pre><code>SELECT column_name, sdo_dimensionality\nFROM user_sdo_geom_metadata\nWHERE table_name = 'YOUR_TABLE_NAME';<\/code><\/pre>\n<h3 id=\"2-%e6%8c%87%e5%ae%9a-sdo_dimensionality-ZTDgoCNowf\">2. \u6307\u5b9a sdo_dimensionality<\/h3>\n<p>\u5728\u5275\u5efa n-d R-tree \u6642\uff0c\u5fc5\u9808\u660e\u78ba\u6307\u5b9a <code>sdo_dimensionality<\/code>\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b SQL \u8a9e\u53e5\uff0c\u5c55\u793a\u5982\u4f55\u6b63\u78ba\u5275\u5efa\u7a7a\u9593\u7d22\u5f15\uff1a<\/p>\n<pre><code>CREATE INDEX your_index_name ON your_table_name(your_geometry_column)\nINDEXTYPE IS MDSYS.SPATIAL_INDEX\nPARAMETERS ('sdo_dimensionality=2');<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c<code>sdo_dimensionality=2<\/code> \u8868\u793a\u8a72\u7d22\u5f15\u5c07\u8655\u7406\u4e8c\u7dad\u7a7a\u9593\u6578\u64da\u3002\u5982\u679c\u60a8\u7684\u6578\u64da\u662f\u4e09\u7dad\u7684\uff0c\u5247\u61c9\u8a2d\u7f6e\u70ba <code>3<\/code>\u3002<\/p>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5-sql-%e8%aa%9e%e6%b3%95-ZTDgoCNowf\">3. \u6aa2\u67e5 SQL \u8a9e\u6cd5<\/h3>\n<p>\u78ba\u4fdd SQL \u8a9e\u53e5\u7684\u8a9e\u6cd5\u6b63\u78ba\uff0c\u7279\u5225\u662f\u5728\u5275\u5efa\u7d22\u5f15\u6642\u3002\u4efb\u4f55\u8a9e\u6cd5\u932f\u8aa4\u90fd\u53ef\u80fd\u5c0e\u81f4 Oracle \u7121\u6cd5\u6b63\u78ba\u89e3\u6790\u547d\u4ee4\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ZTDgoCNowf\">\u7e3d\u7d50<\/h2>\n<p>\u5728\u8655\u7406 Oracle \u6578\u64da\u5eab\u4e2d\u7684\u7a7a\u9593\u6578\u64da\u6642\uff0c<code>ORA-13239<\/code> \u932f\u8aa4\u53ef\u80fd\u6703\u5f71\u97ff\u958b\u767c\u9032\u5ea6\u3002\u901a\u904e\u78ba\u8a8d\u6578\u64da\u8868\u7684\u7a7a\u9593\u5217\u8a2d\u7f6e\u3001\u6b63\u78ba\u6307\u5b9a <code>sdo_dimensionality<\/code> \u4ee5\u53ca\u6aa2\u67e5 SQL \u8a9e\u6cd5\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u7a7a\u9593\u67e5\u8a62\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-13239 \u932f\u8aa4\uff1a\u5728 n-d R-tree \u5275\u5efa\u6642\u672a\u6307\u5b9a sdo_dimensionality\uff0c\u63d0\u4f9b\u6545\u969c\u4fee\u5fa9\u548c\u9060\u7a0b\u8655\u7406\u6307\u5357\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-85273","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/85273","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=85273"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/85273\/revisions"}],"predecessor-version":[{"id":85274,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/85273\/revisions\/85274"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=85273"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=85273"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=85273"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}