{"id":93700,"date":"2024-10-19T16:11:17","date_gmt":"2024-10-19T08:11:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/93700\/"},"modified":"2024-10-19T16:11:17","modified_gmt":"2024-10-19T08:11:17","slug":"ora-64139-%e8%99%9b%e6%93%ac%e5%88%97%e7%9a%84%e9%a1%9e%e5%9e%8b%e4%b8%8d%e6%98%af-xmltype-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%e8%99%95%e7%90%86","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/93700\/","title":{"rendered":"ORA-64139: \u865b\u64ec\u5217\u7684\u985e\u578b\u4e0d\u662f XMLTYPE ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-64139-%e8%99%9b%e6%93%ac%e5%88%97%e7%9a%84%e9%a1%9e%e5%9e%8b%e4%b8%8d%e6%98%af-xmltype-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%e8%99%95%e7%90%86-TdgpqqMRcB\">ORA-64139: \u865b\u64ec\u5217\u7684\u985e\u578b\u4e0d\u662f XMLTYPE ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406<\/h1>\n<p>\u5728\u4f7f\u7528 Oracle \u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u548c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u4ee3\u78bc\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f <code>ORA-64139<\/code>\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u8655\u7406\u865b\u64ec\u5217\u6642\uff0c\u7279\u5225\u662f\u7576\u865b\u64ec\u5217\u7684\u6578\u64da\u985e\u578b\u4e0d\u7b26\u5408\u9810\u671f\u6642\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e <code>ORA-64139<\/code> \u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e8%99%9b%e6%93%ac%e5%88%97%ef%bc%9f-TdgpqqMRcB\">\u4ec0\u9ebc\u662f\u865b\u64ec\u5217\uff1f<\/h2>\n<p>\u865b\u64ec\u5217\u662f Oracle \u6578\u64da\u5eab\u4e2d\u7684\u4e00\u7a2e\u7279\u6b8a\u5217\uff0c\u5b83\u4e0d\u6703\u5be6\u969b\u5b58\u5132\u6578\u64da\uff0c\u800c\u662f\u6839\u64da\u5176\u4ed6\u5217\u7684\u503c\u52d5\u614b\u8a08\u7b97\u51fa\u4f86\u3002\u865b\u64ec\u5217\u7684\u4e3b\u8981\u512a\u52e2\u5728\u65bc\u5b83\u5011\u53ef\u4ee5\u7bc0\u7701\u5b58\u5132\u7a7a\u9593\uff0c\u4e26\u4e14\u5728\u67e5\u8a62\u6642\u63d0\u4f9b\u5373\u6642\u8a08\u7b97\u7684\u7d50\u679c\u3002\u865b\u64ec\u5217\u7684\u6578\u64da\u985e\u578b\u53ef\u4ee5\u662f\u591a\u7a2e\u5f62\u5f0f\uff0c\u5305\u62ec\u6578\u5b57\u3001\u5b57\u7b26\u548c XMLTYPE\u3002<\/p>\n<h2 id=\"ora-64139-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-TdgpqqMRcB\">ORA-64139 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>\u7576\u4f60\u5728 Oracle \u6578\u64da\u5eab\u4e2d\u5275\u5efa\u6216\u4fee\u6539\u4e00\u500b\u865b\u64ec\u5217\u6642\uff0c\u5982\u679c\u6307\u5b9a\u7684\u6578\u64da\u985e\u578b\u4e0d\u662f <code>XMLTYPE<\/code>\uff0c\u5c31\u6703\u51fa\u73fe <code>ORA-64139<\/code> \u932f\u8aa4\u3002\u9019\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li>\u865b\u64ec\u5217\u7684\u5b9a\u7fa9\u4e0d\u6b63\u78ba\uff0c\u5c0e\u81f4\u6578\u64da\u985e\u578b\u4e0d\u5339\u914d\u3002<\/li>\n<li>\u5728\u4f7f\u7528 XMLTYPE \u7684\u4e0a\u4e0b\u6587\u4e2d\uff0c\u865b\u64ec\u5217\u7684\u8a08\u7b97\u8868\u9054\u5f0f\u4e0d\u7b26\u5408 XML \u7684\u8981\u6c42\u3002<\/li>\n<li>\u6578\u64da\u5eab\u7248\u672c\u4e0d\u652f\u6301\u67d0\u4e9b\u7279\u5b9a\u7684\u865b\u64ec\u5217\u529f\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9-ora-64139-%e9%8c%af%e8%aa%a4-TdgpqqMRcB\">\u5982\u4f55\u4fee\u5fa9 ORA-64139 \u932f\u8aa4<\/h2>\n<p>\u4fee\u5fa9 <code>ORA-64139<\/code> \u932f\u8aa4\u7684\u904e\u7a0b\u901a\u5e38\u6d89\u53ca\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e8%99%9b%e6%93%ac%e5%88%97%e7%9a%84%e5%ae%9a%e7%be%a9-TdgpqqMRcB\">1. \u6aa2\u67e5\u865b\u64ec\u5217\u7684\u5b9a\u7fa9<\/h3>\n<pre><code>CREATE TABLE example_table (\n    id NUMBER,\n    data_column VARCHAR2(100),\n    virtual_column AS (XMLTYPE(data_column))\n);<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u865b\u64ec\u5217 <code>virtual_column<\/code> \u88ab\u5b9a\u7fa9\u70ba <code>XMLTYPE<\/code>\u3002\u5982\u679c <code>data_column<\/code> \u7684\u6578\u64da\u985e\u578b\u4e0d\u7b26\u5408 XML \u7684\u8981\u6c42\uff0c\u5247\u6703\u5c0e\u81f4\u932f\u8aa4\u3002<\/p>\n<h3 id=\"2-%e7%a2%ba%e8%aa%8d%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b%e7%9a%84%e5%85%bc%e5%ae%b9%e6%80%a7-TdgpqqMRcB\">2. \u78ba\u8a8d\u6578\u64da\u985e\u578b\u7684\u517c\u5bb9\u6027<\/h3>\n<p>\u78ba\u4fdd\u865b\u64ec\u5217\u7684\u8a08\u7b97\u8868\u9054\u5f0f\u8fd4\u56de\u7684\u6578\u64da\u985e\u578b\u8207\u5b9a\u7fa9\u7684\u6578\u64da\u985e\u578b\u76f8\u7b26\u3002\u5982\u679c\u9700\u8981\uff0c\u53ef\u4ee5\u4f7f\u7528 CAST \u51fd\u6578\u4f86\u5f37\u5236\u8f49\u63db\u6578\u64da\u985e\u578b\uff1a<\/p>\n<pre><code>virtual_column AS (CAST(data_column AS XMLTYPE))<\/code><\/pre>\n<h3 id=\"3-%e6%9b%b4%e6%96%b0%e6%95%b8%e6%93%9a%e5%ba%ab%e7%89%88%e6%9c%ac-TdgpqqMRcB\">3. \u66f4\u65b0\u6578\u64da\u5eab\u7248\u672c<\/h3>\n<p>\u5982\u679c\u4f60\u4f7f\u7528\u7684 Oracle \u6578\u64da\u5eab\u7248\u672c\u4e0d\u652f\u6301\u67d0\u4e9b\u865b\u64ec\u5217\u529f\u80fd\uff0c\u8003\u616e\u5347\u7d1a\u5230\u6700\u65b0\u7248\u672c\u4ee5\u7372\u5f97\u66f4\u597d\u7684\u652f\u6301\u548c\u529f\u80fd\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-ora-64139-%e9%8c%af%e8%aa%a4-TdgpqqMRcB\">\u9060\u7a0b\u8655\u7406 ORA-64139 \u932f\u8aa4<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u9060\u7a0b\u8655\u7406 <code>ORA-64139<\/code> \u932f\u8aa4\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u65b9\u5f0f\u5be6\u73fe\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528\u9060\u7a0b\u684c\u9762\u5de5\u5177\u9023\u63a5\u5230\u6578\u64da\u5eab\u4f3a\u670d\u5668\uff0c\u9032\u884c\u76f4\u63a5\u7684\u6545\u969c\u6392\u9664\u3002<\/li>\n<li>\u5229\u7528 SQL*Plus \u6216\u5176\u4ed6\u6578\u64da\u5eab\u7ba1\u7406\u5de5\u5177\u57f7\u884c SQL \u67e5\u8a62\uff0c\u6aa2\u67e5\u865b\u64ec\u5217\u7684\u5b9a\u7fa9\u548c\u6578\u64da\u985e\u578b\u3002<\/li>\n<li>\u5982\u679c\u554f\u984c\u7121\u6cd5\u89e3\u6c7a\uff0c\u8003\u616e\u5c0b\u6c42\u5c08\u696d\u7684\u6578\u64da\u5eab\u7ba1\u7406\u670d\u52d9\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-TdgpqqMRcB\">\u7e3d\u7d50<\/h2>\n<p>\u5728 Oracle \u6578\u64da\u5eab\u4e2d\uff0c<code>ORA-64139<\/code> \u932f\u8aa4\u901a\u5e38\u8207\u865b\u64ec\u5217\u7684\u6578\u64da\u985e\u578b\u4e0d\u5339\u914d\u6709\u95dc\u3002\u901a\u904e\u6aa2\u67e5\u865b\u64ec\u5217\u7684\u5b9a\u7fa9\u3001\u78ba\u8a8d\u6578\u64da\u985e\u578b\u7684\u517c\u5bb9\u6027\u4ee5\u53ca\u5fc5\u8981\u6642\u66f4\u65b0\u6578\u64da\u5eab\u7248\u672c\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u5c08\u696d\u7684\u6578\u64da\u5eab\u7ba1\u7406\u670d\u52d9\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u6258\u7ba1\u60a8\u7684\u6578\u64da\u5eab\uff0c\u78ba\u4fdd\u5176\u7a69\u5b9a\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-64139 \u932f\u8aa4\uff0c\u4e86\u89e3\u865b\u64ec\u5217\u985e\u578b\u975e XMLTYPE \u7684\u539f\u56e0\u53ca\u9060\u7a0b\u8655\u7406\u65b9\u6cd5\uff0c\u5feb\u901f\u4fee\u5fa9 Oracle \u6545\u969c\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-93700","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/93700","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=93700"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/93700\/revisions"}],"predecessor-version":[{"id":93701,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/93700\/revisions\/93701"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=93700"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=93700"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=93700"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}