{"id":87412,"date":"2024-10-18T00:50:18","date_gmt":"2024-10-17T16:50:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/87412\/"},"modified":"2024-10-18T00:50:18","modified_gmt":"2024-10-17T16:50:18","slug":"ora-19019-%e5%82%b3%e9%81%9e%e7%b5%a6-dbms_xmlgen-getxml-%e7%9a%84%e4%b8%8a%e4%b8%8b%e6%96%87%e7%84%a1%e6%95%88-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\/87412\/","title":{"rendered":"ORA-19019: \u50b3\u905e\u7d66 DBMS_XMLGEN.GETXML \u7684\u4e0a\u4e0b\u6587\u7121\u6548 ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-19019-%e5%82%b3%e9%81%9e%e7%b5%a6-dbms_xmlgen-getxml-%e7%9a%84%e4%b8%8a%e4%b8%8b%e6%96%87%e7%84%a1%e6%95%88-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-ypikJSYgzg\">ORA-19019: \u50b3\u905e\u7d66 DBMS_XMLGEN.GETXML \u7684\u4e0a\u4e0b\u6587\u7121\u6548 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 ORA-19019\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207 XML \u751f\u6210\u904e\u7a0b\u4e2d\u7684\u4e0a\u4e0b\u6587\u554f\u984c\u6709\u95dc\uff0c\u7279\u5225\u662f\u5728\u4f7f\u7528 <code>DBMS_XMLGEN.GETXML<\/code> \u51fd\u6578\u6642\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e ORA-19019 \u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002<\/p>\n<h2 id=\"ora-19019-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-ypikJSYgzg\">ORA-19019 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>ORA-19019 \u932f\u8aa4\u7684\u4e3b\u8981\u539f\u56e0\u662f\u50b3\u905e\u7d66 <code>DBMS_XMLGEN.GETXML<\/code> \u7684\u4e0a\u4e0b\u6587\u7121\u6548\u3002\u9019\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u5e7e\u7a2e\u60c5\u6cc1\u4e0b\uff1a<\/p>\n<ul>\n<li><strong>\u4e0a\u4e0b\u6587\u672a\u6b63\u78ba\u8a2d\u7f6e\uff1a<\/strong>\u5728\u8abf\u7528 <code>DBMS_XMLGEN.GETXML<\/code> \u4e4b\u524d\uff0c\u5fc5\u9808\u78ba\u4fdd\u4e0a\u4e0b\u6587\u5df2\u6b63\u78ba\u8a2d\u7f6e\u3002\u5982\u679c\u4e0a\u4e0b\u6587\u672a\u6b63\u78ba\u521d\u59cb\u5316\uff0c\u5247\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>SQL \u67e5\u8a62\u554f\u984c\uff1a<\/strong>\u5982\u679c\u50b3\u905e\u7d66 <code>DBMS_XMLGEN.GETXML<\/code> \u7684 SQL \u67e5\u8a62\u5b58\u5728\u8a9e\u6cd5\u932f\u8aa4\u6216\u908f\u8f2f\u932f\u8aa4\uff0c\u4e5f\u53ef\u80fd\u5c0e\u81f4\u4e0a\u4e0b\u6587\u7121\u6548\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab\u7248\u672c\u4e0d\u517c\u5bb9\uff1a<\/strong>\u67d0\u4e9b Oracle \u6578\u64da\u5eab\u7248\u672c\u53ef\u80fd\u5c0d XML \u751f\u6210\u7684\u652f\u6301\u4e0d\u5b8c\u5168\uff0c\u9019\u53ef\u80fd\u6703\u5c0e\u81f4\u4e0a\u4e0b\u6587\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9-ora-19019-%e9%8c%af%e8%aa%a4-ypikJSYgzg\">\u5982\u4f55\u4fee\u5fa9 ORA-19019 \u932f\u8aa4<\/h2>\n<p>\u4fee\u5fa9 ORA-19019 \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%e4%b8%8a%e4%b8%8b%e6%96%87%e8%a8%ad%e7%bd%ae-ypikJSYgzg\">1. \u6aa2\u67e5\u4e0a\u4e0b\u6587\u8a2d\u7f6e<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd\u5728\u8abf\u7528 <code>DBMS_XMLGEN.GETXML<\/code> \u4e4b\u524d\uff0c\u5df2\u6b63\u78ba\u8a2d\u7f6e\u4e0a\u4e0b\u6587\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u78bc\u7247\u6bb5\u4f86\u6aa2\u67e5\u4e0a\u4e0b\u6587\uff1a<\/p>\n<pre><code>DECLARE\n    l_ctx DBMS_XMLGEN.ctxHandle;\nBEGIN\n    l_ctx := DBMS_XMLGEN.newContext('SELECT * FROM your_table');\n    -- \u78ba\u4fdd\u4e0a\u4e0b\u6587\u5df2\u6b63\u78ba\u8a2d\u7f6e\n    DBMS_XMLGEN.closeContext(l_ctx);\nEND;<\/code><\/pre>\n<h3 id=\"2-%e9%a9%97%e8%ad%89-sql-%e6%9f%a5%e8%a9%a2-ypikJSYgzg\">2. \u9a57\u8b49 SQL \u67e5\u8a62<\/h3>\n<p>\u6aa2\u67e5\u50b3\u905e\u7d66 <code>DBMS_XMLGEN.GETXML<\/code> \u7684 SQL \u67e5\u8a62\uff0c\u78ba\u4fdd\u5176\u8a9e\u6cd5\u6b63\u78ba\u4e14\u908f\u8f2f\u5408\u7406\u3002\u53ef\u4ee5\u5728 SQL \u958b\u767c\u5de5\u5177\u4e2d\u55ae\u7368\u57f7\u884c\u8a72\u67e5\u8a62\uff0c\u4ee5\u78ba\u8a8d\u5176\u8fd4\u56de\u7d50\u679c\u3002<\/p>\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-ypikJSYgzg\">3. \u66f4\u65b0\u6578\u64da\u5eab\u7248\u672c<\/h3>\n<p>\u5982\u679c\u767c\u73fe\u6578\u64da\u5eab\u7248\u672c\u5b58\u5728\u517c\u5bb9\u6027\u554f\u984c\uff0c\u8003\u616e\u5347\u7d1a\u5230\u6700\u65b0\u7248\u672c\u7684 Oracle \u6578\u64da\u5eab\uff0c\u4ee5\u7372\u5f97\u66f4\u597d\u7684 XML \u652f\u6301\u548c\u529f\u80fd\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-ora-19019-%e9%8c%af%e8%aa%a4-ypikJSYgzg\">\u9060\u7a0b\u8655\u7406 ORA-19019 \u932f\u8aa4<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u9060\u7a0b\u8655\u7406 ORA-19019 \u932f\u8aa4\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u65b9\u5f0f\u5be6\u73fe\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u9060\u7a0b\u684c\u9762\u5de5\u5177\uff1a<\/strong>\u901a\u904e\u9060\u7a0b\u684c\u9762\u9023\u63a5\u5230\u6578\u64da\u5eab\u670d\u52d9\u5668\uff0c\u76f4\u63a5\u5728\u670d\u52d9\u5668\u4e0a\u9032\u884c\u6545\u969c\u6392\u9664\u3002<\/li>\n<li><strong>\u4f7f\u7528 SQL*Plus \u6216\u5176\u4ed6\u5ba2\u6236\u7aef\u5de5\u5177\uff1a<\/strong>\u5728\u672c\u5730\u6a5f\u5668\u4e0a\u4f7f\u7528 SQL*Plus \u6216\u5176\u4ed6\u6578\u64da\u5eab\u5ba2\u6236\u7aef\u5de5\u5177\uff0c\u9023\u63a5\u5230\u9060\u7a0b\u6578\u64da\u5eab\uff0c\u57f7\u884c\u6545\u969c\u6392\u9664\u6b65\u9a5f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-ypikJSYgzg\">\u7d50\u8ad6<\/h2>\n<p>ORA-19019 \u932f\u8aa4\u53ef\u80fd\u6703\u5c0d\u958b\u767c\u548c\u6578\u64da\u7ba1\u7406\u9020\u6210\u56f0\u64fe\uff0c\u4f46\u901a\u904e\u6b63\u78ba\u7684\u6545\u969c\u6392\u9664\u6b65\u9a5f\uff0c\u53ef\u4ee5\u6709\u6548\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u78ba\u4fdd\u4e0a\u4e0b\u6587\u6b63\u78ba\u8a2d\u7f6e\u3001SQL \u67e5\u8a62\u7121\u8aa4\u4ee5\u53ca\u6578\u64da\u5eab\u7248\u672c\u517c\u5bb9\u6027\uff0c\u90fd\u662f\u907f\u514d\u6b64\u932f\u8aa4\u7684\u95dc\u9375\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a> \u4e5f\u80fd\u63d0\u4f9b\u66f4\u597d\u7684\u652f\u6301\u548c\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-19019 \u932f\u8aa4\uff0c\u4fee\u5fa9\u50b3\u905e\u7d66 DBMS_XMLGEN.GETXML \u7684\u7121\u6548\u4e0a\u4e0b\u6587\u554f\u984c\uff0c\u63d0\u4f9b\u9060\u7a0b\u8655\u7406\u6307\u5c0e\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-87412","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87412","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=87412"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87412\/revisions"}],"predecessor-version":[{"id":87413,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87412\/revisions\/87413"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=87412"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=87412"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=87412"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}