{"id":93428,"date":"2024-10-19T13:55:18","date_gmt":"2024-10-19T05:55:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/93428\/"},"modified":"2024-10-19T13:55:18","modified_gmt":"2024-10-19T05:55:18","slug":"ora-54668-2d-srid-%e4%b8%8d%e8%83%bd%e8%88%87-3d-%e5%b9%be%e4%bd%95%e9%ab%94%e4%b8%80%e8%b5%b7%e4%bd%bf%e7%94%a8-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/93428\/","title":{"rendered":"ORA-54668: 2D SRID \u4e0d\u80fd\u8207 3D \u5e7e\u4f55\u9ad4\u4e00\u8d77\u4f7f\u7528 ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-54668-2d-srid-%e4%b8%8d%e8%83%bd%e8%88%87-3d-%e5%b9%be%e4%bd%95%e9%ab%94%e4%b8%80%e8%b5%b7%e4%bd%bf%e7%94%a8-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0%e7%a8%8b-GptwJkiSrW\">ORA-54668: 2D SRID \u4e0d\u80fd\u8207 3D \u5e7e\u4f55\u9ad4\u4e00\u8d77\u4f7f\u7528 ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406<\/h1>\n<p>\u5728\u4f7f\u7528 Oracle \u6578\u64da\u5eab\u9032\u884c\u5730\u7406\u7a7a\u9593\u6578\u64da\u8655\u7406\u6642\uff0c\u958b\u767c\u8005\u53ef\u80fd\u6703\u9047\u5230\u932f\u8aa4\u4ee3\u78bc <code>ORA-54668<\/code>\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8868\u793a\u5728\u8655\u7406 2D \u7a7a\u9593\u53c3\u8003\u8b58\u5225\u78bc\uff08SRID\uff09\u6642\uff0c\u537b\u5617\u8a66\u8207 3D \u5e7e\u4f55\u9ad4\u9032\u884c\u64cd\u4f5c\u3002\u9019\u7bc7\u6587\u7ae0\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u500b\u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e5%8e%9f%e5%9b%a0-GptwJkiSrW\">\u932f\u8aa4\u539f\u56e0<\/h2>\n<p>Oracle \u6578\u64da\u5eab\u652f\u6301\u591a\u7a2e\u5e7e\u4f55\u9ad4\u985e\u578b\uff0c\u5305\u62ec 2D \u548c 3D \u5e7e\u4f55\u9ad4\u3002\u6bcf\u7a2e\u5e7e\u4f55\u9ad4\u90fd\u6709\u5176\u7279\u5b9a\u7684 SRID\uff0c\u9019\u662f\u7528\u4f86\u6a19\u8b58\u7a7a\u9593\u53c3\u8003\u7cfb\u7d71\u7684\u3002\u7576\u4f60\u5617\u8a66\u5c07\u4e00\u500b 2D SRID \u61c9\u7528\u65bc\u4e00\u500b 3D \u5e7e\u4f55\u9ad4\u6642\uff0c\u5c31\u6703\u51fa\u73fe <code>ORA-54668<\/code> \u932f\u8aa4\u3002<\/p>\n<ul>\n<li><strong>SRID \u5b9a\u7fa9\u4e0d\u5339\u914d\uff1a<\/strong>\u7576\u4f60\u5728\u6578\u64da\u5eab\u4e2d\u63d2\u5165\u6216\u67e5\u8a62\u5e7e\u4f55\u6578\u64da\u6642\uff0c\u5fc5\u9808\u78ba\u4fdd SRID \u8207\u5e7e\u4f55\u9ad4\u7684\u7dad\u5ea6\u76f8\u7b26\u3002<\/li>\n<li><strong>\u6578\u64da\u985e\u578b\u4e0d\u4e00\u81f4\uff1a<\/strong>\u5982\u679c\u4f60\u7684\u6578\u64da\u8868\u4e2d\u5b9a\u7fa9\u7684\u5e7e\u4f55\u985e\u578b\u662f 2D\uff0c\u4f46\u5be6\u969b\u63d2\u5165\u7684\u6578\u64da\u662f 3D\uff0c\u5247\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%bd%b1%e9%9f%bf-GptwJkiSrW\">\u5f71\u97ff<\/h2>\n<p>\u9019\u500b\u932f\u8aa4\u4e0d\u50c5\u6703\u5c0e\u81f4\u6578\u64da\u63d2\u5165\u5931\u6557\uff0c\u9084\u53ef\u80fd\u5f71\u97ff\u5230\u61c9\u7528\u7a0b\u5e8f\u7684\u6574\u9ad4\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002\u7279\u5225\u662f\u5728\u8655\u7406\u5927\u91cf\u5730\u7406\u6578\u64da\u6642\uff0c\u9019\u7a2e\u932f\u8aa4\u6703\u5c0e\u81f4\u6578\u64da\u8655\u7406\u7684\u5ef6\u9072\uff0c\u751a\u81f3\u53ef\u80fd\u5c0e\u81f4\u7cfb\u7d71\u5d29\u6f70\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-GptwJkiSrW\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u8981\u4fee\u5fa9 <code>ORA-54668<\/code> \u932f\u8aa4\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5-srid-GptwJkiSrW\">1. \u6aa2\u67e5 SRID<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u4f60\u6240\u4f7f\u7528\u7684 SRID \u662f\u5426\u6b63\u78ba\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u6aa2\u67e5 SRID \u7684\u5b9a\u7fa9\uff1a<\/p>\n<pre><code>SELECT * FROM user_sdo_geom_metadata WHERE srid = ;<\/code><\/pre>\n<h3 id=\"2-%e7%a2%ba%e8%aa%8d%e5%b9%be%e4%bd%95%e9%ab%94%e9%a1%9e%e5%9e%8b-GptwJkiSrW\">2. \u78ba\u8a8d\u5e7e\u4f55\u9ad4\u985e\u578b<\/h3>\n<p>\u78ba\u4fdd\u4f60\u63d2\u5165\u7684\u5e7e\u4f55\u9ad4\u985e\u578b\u8207\u6578\u64da\u8868\u4e2d\u5b9a\u7fa9\u7684\u985e\u578b\u4e00\u81f4\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u6aa2\u67e5\u6578\u64da\u8868\u7684\u5e7e\u4f55\u985e\u578b\uff1a<\/p>\n<pre><code>SELECT column_name, sdo_geom_type FROM user_tab_columns WHERE table_name = '';<\/code><\/pre>\n<h3 id=\"3-%e8%bd%89%e6%8f%9b%e5%b9%be%e4%bd%95%e9%ab%94-GptwJkiSrW\">3. \u8f49\u63db\u5e7e\u4f55\u9ad4<\/h3>\n<p>\u5982\u679c\u9700\u8981\u5c07 3D \u5e7e\u4f55\u9ad4\u8f49\u63db\u70ba 2D\uff0c\u53ef\u4ee5\u4f7f\u7528 Oracle \u63d0\u4f9b\u7684 <code>SDO_UTIL.FORCE_2D<\/code> \u51fd\u6578\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>SELECT SDO_UTIL.FORCE_2D(your_geometry) FROM your_table;<\/code><\/pre>\n<h3 id=\"4-%e6%9b%b4%e6%96%b0%e6%95%b8%e6%93%9a%e8%a1%a8%e7%b5%90%e6%a7%8b-GptwJkiSrW\">4. \u66f4\u65b0\u6578\u64da\u8868\u7d50\u69cb<\/h3>\n<p>\u5982\u679c\u4f60\u7684\u61c9\u7528\u7a0b\u5e8f\u9700\u8981\u8655\u7406 3D \u5e7e\u4f55\u9ad4\uff0c\u8003\u616e\u66f4\u65b0\u6578\u64da\u8868\u7684\u7d50\u69cb\u4ee5\u652f\u6301 3D\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4fee\u6539\u8868\u7684\u5e7e\u4f55\u5217\u4f86\u5be6\u73fe\uff1a<\/p>\n<pre><code>ALTER TABLE your_table MODIFY your_geometry_column SDO_GEOMETRY(2001, , NULL, NULL, NULL);<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-GptwJkiSrW\">\u7d50\u8ad6<\/h2>\n<p>\u5728 Oracle \u6578\u64da\u5eab\u4e2d\u8655\u7406\u5730\u7406\u7a7a\u9593\u6578\u64da\u6642\uff0c<code>ORA-54668<\/code> \u932f\u8aa4\u662f\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\u3002\u901a\u904e\u6aa2\u67e5 SRID\u3001\u5e7e\u4f55\u9ad4\u985e\u578b\u4ee5\u53ca\u5fc5\u8981\u7684\u8f49\u63db\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u9019\u500b\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u8655\u7406\u5730\u7406\u6578\u64da\u7684\u61c9\u7528\u7a0b\u5e8f\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-54668 \u932f\u8aa4\uff0c\u4e86\u89e3 2D SRID \u8207 3D \u5e7e\u4f55\u9ad4\u4e0d\u517c\u5bb9\u7684\u554f\u984c\uff0c\u63d0\u4f9b\u6545\u969c\u4fee\u5fa9\u548c\u9060\u7a0b\u8655\u7406\u65b9\u6848\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-93428","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/93428","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=93428"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/93428\/revisions"}],"predecessor-version":[{"id":93429,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/93428\/revisions\/93429"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=93428"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=93428"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=93428"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}