{"id":92436,"date":"2024-10-19T05:35:18","date_gmt":"2024-10-18T21:35:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/92436\/"},"modified":"2024-10-19T05:35:19","modified_gmt":"2024-10-18T21:35:19","slug":"ora-39830-xml-%e8%a7%a3%e6%9e%90%e5%a4%b1%e6%95%97%e5%ad%97%e7%ac%a6%e4%b8%b2-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\/92436\/","title":{"rendered":"ORA-39830: XML \u89e3\u6790\u5931\u6557\u5b57\u7b26\u4e32 ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-39830-xml-%e8%a7%a3%e6%9e%90%e5%a4%b1%e6%95%97%e5%ad%97%e7%ac%a6%e4%b8%b2-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-ChTsYxZtFO\">ORA-39830: XML \u89e3\u6790\u5931\u6557\u5b57\u7b26\u4e32 ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406<\/h1>\n<p>\u5728\u4f7f\u7528 Oracle \u6578\u64da\u5eab\u7684\u904e\u7a0b\u4e2d\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-39830<\/code>\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207 XML \u89e3\u6790\u6709\u95dc\uff0c\u7576\u7cfb\u7d71\u7121\u6cd5\u6b63\u78ba\u89e3\u6790 XML \u5b57\u7b26\u4e32\u6642\uff0c\u5c31\u6703\u51fa\u73fe\u6b64\u932f\u8aa4\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e <code>ORA-39830<\/code> \u7684\u6210\u56e0\u3001\u5f71\u97ff\u53ca\u5176\u4fee\u5fa9\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"ora-39830-%e9%8c%af%e8%aa%a4%e7%9a%84%e6%88%90%e5%9b%a0-ChTsYxZtFO\">ORA-39830 \u932f\u8aa4\u7684\u6210\u56e0<\/h2>\n<p><code>ORA-39830<\/code> \u932f\u8aa4\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u5e7e\u7a2e\u60c5\u6cc1\u4e0b\uff1a<\/p>\n<ul>\n<li><strong>XML \u683c\u5f0f\u932f\u8aa4\uff1a<\/strong>\u7576 XML \u5b57\u7b26\u4e32\u7684\u7d50\u69cb\u4e0d\u7b26\u5408\u6a19\u6e96\u683c\u5f0f\u6642\uff0cOracle \u5c07\u7121\u6cd5\u89e3\u6790\u8a72\u5b57\u7b26\u4e32\uff0c\u5f9e\u800c\u5f15\u767c\u932f\u8aa4\u3002<\/li>\n<li><strong>\u5b57\u7b26\u7de8\u78bc\u554f\u984c\uff1a<\/strong>\u5982\u679c XML \u4e2d\u5305\u542b\u4e0d\u652f\u6301\u7684\u5b57\u7b26\u6216\u7de8\u78bc\u4e0d\u6b63\u78ba\uff0c\u5247\u53ef\u80fd\u5c0e\u81f4\u89e3\u6790\u5931\u6557\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab\u7248\u672c\u4e0d\u517c\u5bb9\uff1a<\/strong>\u67d0\u4e9b XML \u529f\u80fd\u53ef\u80fd\u5728\u4e0d\u540c\u7248\u672c\u7684 Oracle \u6578\u64da\u5eab\u4e2d\u8868\u73fe\u4e0d\u4e00\u81f4\uff0c\u9019\u53ef\u80fd\u6703\u5c0e\u81f4\u89e3\u6790\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%ad%98%e5%88%a5-ora-39830-%e9%8c%af%e8%aa%a4-ChTsYxZtFO\">\u5982\u4f55\u8b58\u5225 ORA-39830 \u932f\u8aa4<\/h2>\n<p>\u7576\u51fa\u73fe <code>ORA-39830<\/code> \u932f\u8aa4\u6642\uff0cOracle \u6578\u64da\u5eab\u901a\u5e38\u6703\u8fd4\u56de\u4e00\u689d\u932f\u8aa4\u6d88\u606f\uff0c\u6307\u660e\u5177\u9ad4\u7684 XML \u5b57\u7b26\u4e32\u53ca\u5176\u89e3\u6790\u5931\u6557\u7684\u539f\u56e0\u3002\u9019\u4e9b\u4fe1\u606f\u5c0d\u65bc\u6545\u969c\u6392\u9664\u81f3\u95dc\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b\u932f\u8aa4\u6d88\u606f\uff1a<\/p>\n<pre>\nORA-39830: XML \u89e3\u6790\u5931\u6557\u5b57\u7b26\u4e32\n<\/pre>\n<p>\u5728\u9019\u7a2e\u60c5\u6cc1\u4e0b\uff0c\u958b\u767c\u8005\u9700\u8981\u4ed4\u7d30\u6aa2\u67e5 XML \u5b57\u7b26\u4e32\u7684\u5167\u5bb9\uff0c\u78ba\u4fdd\u5176\u7b26\u5408 XML \u6a19\u6e96\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-ChTsYxZtFO\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u4fee\u5fa9 <code>ORA-39830<\/code> \u932f\u8aa4\u7684\u904e\u7a0b\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5-xml-%e6%a0%bc%e5%bc%8f-ChTsYxZtFO\">1. \u6aa2\u67e5 XML \u683c\u5f0f<\/h3>\n<p>\u4f7f\u7528 XML \u9a57\u8b49\u5de5\u5177\u6aa2\u67e5 XML \u5b57\u7b26\u4e32\u7684\u683c\u5f0f\u3002\u78ba\u4fdd\u6240\u6709\u6a19\u7c64\u6b63\u78ba\u914d\u5c0d\uff0c\u4e26\u4e14\u6c92\u6709\u907a\u6f0f\u7684\u9589\u5408\u6a19\u7c64\u3002<\/p>\n<h3 id=\"2-%e7%a2%ba%e8%aa%8d%e5%ad%97%e7%ac%a6%e7%b7%a8%e7%a2%bc-ChTsYxZtFO\">2. \u78ba\u8a8d\u5b57\u7b26\u7de8\u78bc<\/h3>\n<p>\u6aa2\u67e5 XML \u6587\u4ef6\u7684\u5b57\u7b26\u7de8\u78bc\uff0c\u78ba\u4fdd\u5176\u8207 Oracle \u6578\u64da\u5eab\u7684\u7de8\u78bc\u8a2d\u7f6e\u76f8\u7b26\u3002\u5e38\u898b\u7684\u7de8\u78bc\u5305\u62ec UTF-8 \u548c ISO-8859-1\u3002<\/p>\n<h3 id=\"3-%e6%b8%ac%e8%a9%a6%e4%b8%8d%e5%90%8c%e7%9a%84-oracle-%e7%89%88%e6%9c%ac-ChTsYxZtFO\">3. \u6e2c\u8a66\u4e0d\u540c\u7684 Oracle \u7248\u672c<\/h3>\n<p>\u5982\u679c\u53ef\u80fd\uff0c\u5617\u8a66\u5728\u4e0d\u540c\u7248\u672c\u7684 Oracle \u6578\u64da\u5eab\u4e2d\u57f7\u884c\u76f8\u540c\u7684 XML \u89e3\u6790\u64cd\u4f5c\uff0c\u4ee5\u78ba\u5b9a\u662f\u5426\u5b58\u5728\u7248\u672c\u517c\u5bb9\u6027\u554f\u984c\u3002<\/p>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8-pl-sql-%e9%80%b2%e8%a1%8c%e8%aa%bf%e8%a9%a6-ChTsYxZtFO\">4. \u4f7f\u7528 PL\/SQL \u9032\u884c\u8abf\u8a66<\/h3>\n<p>\u53ef\u4ee5\u4f7f\u7528 PL\/SQL \u4ee3\u78bc\u4f86\u6355\u7372\u548c\u8655\u7406 XML \u89e3\u6790\u904e\u7a0b\u4e2d\u7684\u7570\u5e38\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>\nDECLARE\n    l_xml CLOB := 'value';\nBEGIN\n    -- \u5617\u8a66\u89e3\u6790 XML\n    DBMS_XMLGEN.getXML(l_xml);\nEXCEPTION\n    WHEN OTHERS THEN\n        DBMS_OUTPUT.put_line('\u932f\u8aa4: ' || SQLERRM);\nEND;\n<\/pre>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86%e7%9a%84%e8%80%83%e9%87%8f-ChTsYxZtFO\">\u9060\u7a0b\u8655\u7406\u7684\u8003\u91cf<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u7279\u5225\u662f\u7576\u6578\u64da\u5eab\u4f4d\u65bc\u9060\u7a0b\u4f3a\u670d\u5668\u4e0a\u6642\uff0c\u6545\u969c\u6392\u9664\u53ef\u80fd\u6703\u8b8a\u5f97\u66f4\u52a0\u8907\u96dc\u3002\u9019\u6642\uff0c\u5efa\u8b70\u4f7f\u7528\u9060\u7a0b\u684c\u9762\u5de5\u5177\u6216 SSH \u9023\u63a5\u5230\u4f3a\u670d\u5668\uff0c\u4e26\u5728\u4f3a\u670d\u5668\u4e0a\u76f4\u63a5\u57f7\u884c\u8abf\u8a66\u548c\u4fee\u5fa9\u64cd\u4f5c\u3002\u6b64\u5916\uff0c\u78ba\u4fdd\u5728\u9032\u884c\u4efb\u4f55\u66f4\u6539\u4e4b\u524d\u5099\u4efd\u6578\u64da\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ChTsYxZtFO\">\u7e3d\u7d50<\/h2>\n<p>\u7e3d\u4e4b\uff0c<code>ORA-39830<\/code> \u932f\u8aa4\u901a\u5e38\u8207 XML \u89e3\u6790\u5931\u6557\u6709\u95dc\uff0c\u901a\u904e\u6aa2\u67e5 XML \u683c\u5f0f\u3001\u5b57\u7b26\u7de8\u78bc\u53ca\u6578\u64da\u5eab\u7248\u672c\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u9032\u884c\u6545\u969c\u6392\u9664\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u904b\u884c\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u6216 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u81f3\u95dc\u91cd\u8981\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002\u5e0c\u671b\u672c\u6587\u80fd\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7406\u89e3\u548c\u89e3\u6c7a <code>ORA-39830<\/code> \u932f\u8aa4\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7aORA-39830\u932f\u8aa4\uff0cXML\u89e3\u6790\u5931\u6557\u554f\u984c\uff0c\u63d0\u4f9bOracle\u6545\u969c\u4fee\u5fa9\u548c\u9060\u7a0b\u8655\u7406\u7684\u5c08\u696d\u6307\u5c0e\u8207\u89e3\u6c7a\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-92436","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92436","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=92436"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92436\/revisions"}],"predecessor-version":[{"id":92437,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92436\/revisions\/92437"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=92436"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=92436"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=92436"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}