{"id":87498,"date":"2024-10-18T01:33:17","date_gmt":"2024-10-17T17:33:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/87498\/"},"modified":"2024-10-18T01:33:18","modified_gmt":"2024-10-17T17:33:18","slug":"ora-19275-xqst0055-%e5%9c%a8%e7%af%84%e5%9c%8d%e5%85%a7%e7%9a%84%e6%9e%b6%e6%a7%8b%e5%ae%9a%e7%be%a9%e5%88%97%e8%a1%a8%e4%b8%ad%e6%89%be%e4%b8%8d%e5%88%b0%e6%9e%b6%e6%a7%8b%e8%b7%af","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/87498\/","title":{"rendered":"ORA-19275: XQST0055 \u2013 \u5728\u7bc4\u570d\u5167\u7684\u67b6\u69cb\u5b9a\u7fa9\u5217\u8868\u4e2d\u627e\u4e0d\u5230\u67b6\u69cb\u8def\u5f91 string ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-19275-xqst0055-%e5%9c%a8%e7%af%84%e5%9c%8d%e5%85%a7%e7%9a%84%e6%9e%b6%e6%a7%8b%e5%ae%9a%e7%be%a9%e5%88%97%e8%a1%a8%e4%b8%ad%e6%89%be%e4%b8%8d%e5%88%b0%e6%9e%b6%e6%a7%8b%e8%b7%af-jlhCFxfWBj\">ORA-19275: XQST0055 \u2013 \u5728\u7bc4\u570d\u5167\u7684\u67b6\u69cb\u5b9a\u7fa9\u5217\u8868\u4e2d\u627e\u4e0d\u5230\u67b6\u69cb\u8def\u5f91<\/h1>\n<p>\u5728\u4f7f\u7528Oracle\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\u662fORA-19275: XQST0055\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207XML\u6578\u64da\u8655\u7406\u6709\u95dc\uff0c\u7279\u5225\u662f\u5728\u4f7f\u7528XQuery\u6216XML\u76f8\u95dc\u529f\u80fd\u6642\u3002\u672c\u6587\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-jlhCFxfWBj\">\u932f\u8aa4\u539f\u56e0<\/h2>\n<p>ORA-19275: XQST0055\u7684\u4e3b\u8981\u539f\u56e0\u662f\u7cfb\u7d71\u5728\u57f7\u884cXQuery\u6642\uff0c\u7121\u6cd5\u5728\u6307\u5b9a\u7684\u7bc4\u570d\u5167\u627e\u5230\u6240\u9700\u7684\u67b6\u69cb\u8def\u5f91\u3002\u9019\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li>XML\u6578\u64da\u7684\u7d50\u69cb\u8207\u67e5\u8a62\u4e0d\u5339\u914d\u3002<\/li>\n<li>\u67e5\u8a62\u4e2d\u4f7f\u7528\u7684\u547d\u540d\u7a7a\u9593\u672a\u6b63\u78ba\u5b9a\u7fa9\u3002<\/li>\n<li>XML\u6587\u6a94\u672a\u6b63\u78ba\u52a0\u8f09\u6216\u89e3\u6790\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u5047\u8a2d\u60a8\u6709\u4e00\u500bXML\u6587\u6a94\u5982\u4e0b\uff1a<\/p>\n<pre><code>&lt;books&gt;\n    &lt;book&gt;\n        &lt;title&gt;Oracle Database&lt;\/title&gt;\n        &lt;author&gt;John Doe&lt;\/author&gt;\n    &lt;\/book&gt;\n&lt;\/books&gt;<\/code><\/pre>\n<p>\u5982\u679c\u60a8\u5617\u8a66\u57f7\u884c\u4ee5\u4e0bXQuery\uff1a<\/p>\n<pre><code>SELECT XMLQUERY('for $b in \/books\/book return $b\/title' PASSING xml_data)<\/code><\/pre>\n<p>\u800cxml_data\u4e26\u672a\u6b63\u78ba\u6307\u5411\u5305\u542b<code>books<\/code>\u5143\u7d20\u7684XML\u6587\u6a94\uff0c\u5247\u6703\u5c0e\u81f4ORA-19275\u932f\u8aa4\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-jlhCFxfWBj\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u8981\u4fee\u5fa9ORA-19275: XQST0055\u932f\u8aa4\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5xml%e7%b5%90%e6%a7%8b-jlhCFxfWBj\">1. \u6aa2\u67e5XML\u7d50\u69cb<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fddXML\u6587\u6a94\u7684\u7d50\u69cb\u6b63\u78ba\uff0c\u4e26\u4e14\u8207\u67e5\u8a62\u4e2d\u4f7f\u7528\u7684\u8def\u5f91\u76f8\u7b26\u3002\u53ef\u4ee5\u4f7f\u7528XML\u9a57\u8b49\u5de5\u5177\u4f86\u6aa2\u67e5XML\u7684\u6709\u6548\u6027\u3002<\/p>\n<h3 id=\"2-%e7%a2%ba%e8%aa%8d%e5%91%bd%e5%90%8d%e7%a9%ba%e9%96%93-jlhCFxfWBj\">2. \u78ba\u8a8d\u547d\u540d\u7a7a\u9593<\/h3>\n<p>\u5982\u679c\u60a8\u7684XML\u6587\u6a94\u4f7f\u7528\u4e86\u547d\u540d\u7a7a\u9593\uff0c\u8acb\u78ba\u4fdd\u5728XQuery\u4e2d\u6b63\u78ba\u5f15\u7528\u9019\u4e9b\u547d\u540d\u7a7a\u9593\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>SELECT XMLQUERY('declare namespace ns=\"http:\/\/example.com\"; for $b in \/ns:books\/ns:book return $b\/ns:title' PASSING xml_data)<\/code><\/pre>\n<h3 id=\"3-%e6%b8%ac%e8%a9%a6%e6%9f%a5%e8%a9%a2-jlhCFxfWBj\">3. \u6e2c\u8a66\u67e5\u8a62<\/h3>\n<p>\u5728\u57f7\u884c\u67e5\u8a62\u4e4b\u524d\uff0c\u53ef\u4ee5\u5148\u5728SQL Developer\u6216\u5176\u4ed6\u5de5\u5177\u4e2d\u6e2c\u8a66\u67e5\u8a62\uff0c\u4ee5\u78ba\u4fdd\u5176\u80fd\u6b63\u78ba\u8fd4\u56de\u7d50\u679c\u3002<\/p>\n<h3 id=\"4-%e6%aa%a2%e6%9f%a5xml%e6%96%87%e6%aa%94%e7%9a%84%e5%8a%a0%e8%bc%89-jlhCFxfWBj\">4. \u6aa2\u67e5XML\u6587\u6a94\u7684\u52a0\u8f09<\/h3>\n<p>\u78ba\u4fddXML\u6587\u6a94\u5df2\u6b63\u78ba\u52a0\u8f09\u5230\u6578\u64da\u5eab\u4e2d\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u6aa2\u67e5XML\u6578\u64da\uff1a<\/p>\n<pre><code>SELECT * FROM xml_table WHERE id = 'your_id'<\/code><\/pre>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86%e5%bb%ba%e8%ad%b0-jlhCFxfWBj\">\u9060\u7a0b\u8655\u7406\u5efa\u8b70<\/h2>\n<p>\u5982\u679c\u60a8\u5728\u9060\u7a0b\u74b0\u5883\u4e2d\u5de5\u4f5c\uff0c\u4e26\u4e14\u7121\u6cd5\u76f4\u63a5\u8a2a\u554f\u6578\u64da\u5eab\uff0c\u5efa\u8b70\u4f7f\u7528\u4ee5\u4e0b\u65b9\u6cd5\u9032\u884c\u6545\u969c\u6392\u9664\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528SSH\u9023\u63a5\u5230\u9060\u7a0b\u4f3a\u670d\u5668\uff0c\u4e26\u6aa2\u67e5XML\u6587\u4ef6\u7684\u5b58\u5728\u6027\u548c\u5b8c\u6574\u6027\u3002<\/li>\n<li>\u901a\u904e\u9060\u7a0b\u684c\u9762\u6216\u5176\u4ed6\u5de5\u5177\u8a2a\u554f\u6578\u64da\u5eab\u7ba1\u7406\u5de5\u5177\uff0c\u9032\u884c\u67e5\u8a62\u6e2c\u8a66\u3002<\/li>\n<li>\u8003\u616e\u4f7f\u7528\u65e5\u8a8c\u6587\u4ef6\u4f86\u8ffd\u8e64\u932f\u8aa4\u7684\u5177\u9ad4\u539f\u56e0\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-jlhCFxfWBj\">\u7e3d\u7d50<\/h2>\n<p>ORA-19275: XQST0055\u932f\u8aa4\u901a\u5e38\u8207XML\u6578\u64da\u7684\u7d50\u69cb\u548c\u67e5\u8a62\u7684\u5339\u914d\u6709\u95dc\u3002\u901a\u904e\u6aa2\u67e5XML\u7d50\u69cb\u3001\u78ba\u8a8d\u547d\u540d\u7a7a\u9593\u3001\u6e2c\u8a66\u67e5\u8a62\u4ee5\u53ca\u78ba\u4fddXML\u6587\u6a94\u7684\u6b63\u78ba\u52a0\u8f09\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u6578\u64da\u5eab\u74b0\u5883\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-19275: XQST0055 \u932f\u8aa4\uff0c\u4e86\u89e3\u67b6\u69cb\u8def\u5f91\u7f3a\u5931\u7684\u539f\u56e0\u53ca\u9060\u7a0b\u8655\u7406\u6545\u969c\u4fee\u5fa9\u65b9\u6cd5\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-87498","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87498","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=87498"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87498\/revisions"}],"predecessor-version":[{"id":87499,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87498\/revisions\/87499"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=87498"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=87498"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=87498"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}