{"id":93686,"date":"2024-10-19T16:04:18","date_gmt":"2024-10-19T08:04:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/93686\/"},"modified":"2024-10-19T16:04:19","modified_gmt":"2024-10-19T08:04:19","slug":"ora-64116-xmlindex-%e4%ba%a4%e6%8f%9b%e5%88%86%e5%8d%80-%e4%b8%8d%e5%85%bc%e5%ae%b9%e7%9a%84-xpath-%e5%ad%90%e9%9b%86-oracle-%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\/93686\/","title":{"rendered":"ORA-64116: XMLIndex \u4ea4\u63db\u5206\u5340: \u4e0d\u517c\u5bb9\u7684 XPath \u5b50\u96c6 ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-64116-xmlindex-%e4%ba%a4%e6%8f%9b%e5%88%86%e5%8d%80-%e4%b8%8d%e5%85%bc%e5%ae%b9%e7%9a%84-xpath-%e5%ad%90%e9%9b%86-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0-psODPOJagR\">ORA-64116: XMLIndex \u4ea4\u63db\u5206\u5340: \u4e0d\u517c\u5bb9\u7684 XPath \u5b50\u96c6 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-64116<\/code>\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207 XMLIndex \u4ea4\u63db\u5206\u5340\u6709\u95dc\uff0c\u4e26\u4e14\u6703\u986f\u793a\u300c\u4e0d\u517c\u5bb9\u7684 XPath \u5b50\u96c6\u300d\u7684\u63d0\u793a\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u500b\u932f\u8aa4\u7684\u6210\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%e6%88%90%e5%9b%a0-psODPOJagR\">\u932f\u8aa4\u6210\u56e0<\/h2>\n<p><code>ORA-64116<\/code> \u932f\u8aa4\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li>\u7576 XMLIndex \u7684\u7d50\u69cb\u8207\u5176\u6240\u4f9d\u8cf4\u7684 XML \u6578\u64da\u4e0d\u5339\u914d\u6642\u3002<\/li>\n<li>\u7576\u9032\u884c\u5206\u5340\u64cd\u4f5c\u6642\uff0c\u6240\u4f7f\u7528\u7684 XPath \u8868\u9054\u5f0f\u4e0d\u518d\u9069\u7528\u65bc\u65b0\u7684\u6578\u64da\u7d50\u69cb\u3002<\/li>\n<li>\u5728\u9032\u884c\u6578\u64da\u9077\u79fb\u6216\u5347\u7d1a\u6642\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4 XPath \u5b50\u96c6\u4e0d\u517c\u5bb9\u3002<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u60c5\u6cc1\u90fd\u53ef\u80fd\u5c0e\u81f4 Oracle \u6578\u64da\u5eab\u7121\u6cd5\u6b63\u78ba\u89e3\u6790 XML \u6578\u64da\uff0c\u5f9e\u800c\u5f15\u767c\u932f\u8aa4\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e5%bd%b1%e9%9f%bf-psODPOJagR\">\u932f\u8aa4\u5f71\u97ff<\/h2>\n<p>\u7576\u51fa\u73fe <code>ORA-64116<\/code> \u932f\u8aa4\u6642\uff0c\u5c07\u6703\u5f71\u97ff\u5230\u6578\u64da\u7684\u67e5\u8a62\u548c\u8655\u7406\uff0c\u7279\u5225\u662f\u6d89\u53ca\u5230 XML \u6578\u64da\u7684\u64cd\u4f5c\u3002\u9019\u53ef\u80fd\u5c0e\u81f4\u61c9\u7528\u7a0b\u5e8f\u7121\u6cd5\u6b63\u5e38\u904b\u884c\uff0c\u5f71\u97ff\u696d\u52d9\u6d41\u7a0b\uff0c\u751a\u81f3\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\u6216\u640d\u58de\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-psODPOJagR\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u8981\u4fee\u5fa9 <code>ORA-64116<\/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-xmlindex-%e5%ae%9a%e7%be%a9-psODPOJagR\">1. \u6aa2\u67e5 XMLIndex \u5b9a\u7fa9<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5 XMLIndex \u7684\u5b9a\u7fa9\uff0c\u78ba\u4fdd\u5176\u7d50\u69cb\u8207\u7576\u524d\u7684 XML \u6578\u64da\u76f8\u7b26\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u6aa2\u67e5 XMLIndex \u7684\u5b9a\u7fa9\uff1a<\/p>\n<pre><code>SELECT * FROM user_xml_indexes WHERE index_name = 'your_index_name';<\/code><\/pre>\n<h3 id=\"2-%e6%9b%b4%e6%96%b0-xpath-%e8%a1%a8%e9%81%94%e5%bc%8f-psODPOJagR\">2. \u66f4\u65b0 XPath \u8868\u9054\u5f0f<\/h3>\n<p>\u5982\u679c\u767c\u73fe XPath \u8868\u9054\u5f0f\u4e0d\u518d\u9069\u7528\uff0c\u5247\u9700\u8981\u66f4\u65b0\u5b83\u3002\u9019\u53ef\u4ee5\u901a\u904e\u91cd\u65b0\u5275\u5efa XMLIndex \u4f86\u5b8c\u6210\uff1a<\/p>\n<pre><code>DROP INDEX your_index_name;\nCREATE INDEX your_index_name ON your_table(your_xml_column) INDEXING XMLType(your_xml_column) ...;<\/code><\/pre>\n<h3 id=\"3-%e6%b8%ac%e8%a9%a6%e5%92%8c%e9%a9%97%e8%ad%89-psODPOJagR\">3. \u6e2c\u8a66\u548c\u9a57\u8b49<\/h3>\n<p>\u5728\u66f4\u65b0\u4e86 XMLIndex \u4e4b\u5f8c\uff0c\u9032\u884c\u6e2c\u8a66\u4ee5\u78ba\u4fdd\u554f\u984c\u5df2\u7d93\u89e3\u6c7a\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u9a57\u8b49\uff1a<\/p>\n<pre><code>SELECT your_xml_column FROM your_table WHERE your_conditions;<\/code><\/pre>\n<h3 id=\"4-%e7%9b%a3%e6%8e%a7%e5%92%8c%e8%a8%98%e9%8c%84-psODPOJagR\">4. \u76e3\u63a7\u548c\u8a18\u9304<\/h3>\n<p>\u5728\u4fee\u5fa9\u904e\u7a0b\u4e2d\uff0c\u5efa\u8b70\u8a18\u9304\u6240\u6709\u7684\u8b8a\u66f4\u548c\u6e2c\u8a66\u7d50\u679c\uff0c\u4ee5\u4fbf\u672a\u4f86\u7684\u6545\u969c\u6392\u67e5\u548c\u6027\u80fd\u512a\u5316\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86%e5%bb%ba%e8%ad%b0-psODPOJagR\">\u9060\u7a0b\u8655\u7406\u5efa\u8b70<\/h2>\n<p>\u5982\u679c\u7121\u6cd5\u5728\u672c\u5730\u74b0\u5883\u4e2d\u89e3\u6c7a\u554f\u984c\uff0c\u8003\u616e\u4f7f\u7528\u9060\u7a0b\u8655\u7406\u5de5\u5177\u4f86\u5354\u52a9\u6545\u969c\u6392\u67e5\u3002\u9019\u4e9b\u5de5\u5177\u53ef\u4ee5\u5e6b\u52a9\u60a8\u66f4\u6df1\u5165\u5730\u5206\u6790\u6578\u64da\u5eab\u7684\u72c0\u614b\uff0c\u4e26\u63d0\u4f9b\u5373\u6642\u7684\u652f\u6301\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-psODPOJagR\">\u7d50\u8ad6<\/h2>\n<p>\u7e3d\u7d50\u4f86\u8aaa\uff0c<code>ORA-64116<\/code> \u932f\u8aa4\u662f\u8207 XMLIndex \u4ea4\u63db\u5206\u5340\u76f8\u95dc\u7684\u4e00\u500b\u5e38\u898b\u554f\u984c\u3002\u901a\u904e\u6aa2\u67e5 XMLIndex \u5b9a\u7fa9\u3001\u66f4\u65b0 XPath \u8868\u9054\u5f0f\u3001\u9032\u884c\u6e2c\u8a66\u548c\u76e3\u63a7\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u9019\u4e00\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u904b\u884c\u7684\u696d\u52d9\u4f86\u8aaa\uff0c\u53ca\u6642\u8655\u7406\u9019\u985e\u932f\u8aa4\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<p>\u5982\u9700\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u6216\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u7684\u66f4\u591a\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-64116 \u932f\u8aa4\uff0c\u91dd\u5c0d XMLIndex \u4ea4\u63db\u5206\u5340\u7684 XPath \u5b50\u96c6\u4e0d\u517c\u5bb9\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-93686","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/93686","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=93686"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/93686\/revisions"}],"predecessor-version":[{"id":93687,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/93686\/revisions\/93687"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=93686"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=93686"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=93686"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}