{"id":91482,"date":"2024-10-18T21:35:17","date_gmt":"2024-10-18T13:35:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/91482\/"},"modified":"2024-10-18T21:35:18","modified_gmt":"2024-10-18T13:35:18","slug":"ora-30984-xmltype-%e5%88%97%e5%bf%85%e9%a0%88%e8%81%b2%e6%98%8e%e7%82%ba%e8%99%9b%e6%93%ac-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\/91482\/","title":{"rendered":"ORA-30984: XMLType \u5217\u5fc5\u9808\u8072\u660e\u70ba\u865b\u64ec ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-30984-xmltype-%e5%88%97%e5%bf%85%e9%a0%88%e8%81%b2%e6%98%8e%e7%82%ba%e8%99%9b%e6%93%ac-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-FmhxVioYsa\">ORA-30984: XMLType \u5217\u5fc5\u9808\u8072\u660e\u70ba\u865b\u64ec 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-30984<\/code>\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207 XMLType \u5217\u7684\u5b9a\u7fa9\u6709\u95dc\uff0c\u7279\u5225\u662f\u5728\u4f7f\u7528\u865b\u64ec\u5217\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-FmhxVioYsa\">\u932f\u8aa4\u539f\u56e0<\/h2>\n<p><code>ORA-30984<\/code> \u932f\u8aa4\u7684\u4e3b\u8981\u539f\u56e0\u662f\u7576\u4f60\u5617\u8a66\u5728\u4e00\u500b\u8868\u4e2d\u5275\u5efa XMLType \u5217\u6642\uff0c\u8a72\u5217\u672a\u88ab\u6b63\u78ba\u8072\u660e\u70ba\u865b\u64ec\u5217\u3002\u865b\u64ec\u5217\u662f\u6307\u4e0d\u5728\u7269\u7406\u4e0a\u5b58\u5132\u6578\u64da\uff0c\u800c\u662f\u6839\u64da\u5176\u4ed6\u5217\u7684\u6578\u64da\u52d5\u614b\u8a08\u7b97\u51fa\u4f86\u7684\u5217\u3002\u5728 Oracle \u4e2d\uff0cXMLType \u5217\u5fc5\u9808\u88ab\u8072\u660e\u70ba\u865b\u64ec\uff0c\u5426\u5247\u5c07\u6703\u5f15\u767c\u6b64\u932f\u8aa4\u3002<\/p>\n<h2 id=\"%e5%bd%b1%e9%9f%bf%e7%af%84%e5%9c%8d-FmhxVioYsa\">\u5f71\u97ff\u7bc4\u570d<\/h2>\n<p>\u9019\u500b\u932f\u8aa4\u6703\u5f71\u97ff\u5230\u6578\u64da\u7684\u63d2\u5165\u3001\u66f4\u65b0\u548c\u67e5\u8a62\u64cd\u4f5c\uff0c\u7279\u5225\u662f\u5728\u6d89\u53ca XML \u6578\u64da\u7684\u60c5\u6cc1\u4e0b\u3002\u82e5\u4e0d\u53ca\u6642\u4fee\u5fa9\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u61c9\u7528\u7a0b\u5e8f\u7121\u6cd5\u6b63\u5e38\u904b\u884c\uff0c\u5f71\u97ff\u696d\u52d9\u6d41\u7a0b\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-FmhxVioYsa\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u8981\u4fee\u5fa9 <code>ORA-30984<\/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%e8%a1%a8%e7%b5%90%e6%a7%8b-FmhxVioYsa\">1. \u6aa2\u67e5\u8868\u7d50\u69cb<\/h3>\n<pre><code>SELECT column_name, data_type\nFROM user_tab_columns\nWHERE table_name = 'YOUR_TABLE_NAME';\n<\/code><\/pre>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u8868\u7684\u7d50\u69cb\uff0c\u78ba\u4fdd XMLType \u5217\u7684\u5b9a\u7fa9\u6b63\u78ba\u3002<\/p>\n<h3 id=\"2-%e4%bf%ae%e6%94%b9%e5%88%97%e5%ae%9a%e7%be%a9-FmhxVioYsa\">2. \u4fee\u6539\u5217\u5b9a\u7fa9<\/h3>\n<p>\u5982\u679c\u767c\u73fe XMLType \u5217\u672a\u88ab\u8072\u660e\u70ba\u865b\u64ec\u5217\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u8a9e\u53e5\u9032\u884c\u4fee\u6539\uff1a<\/p>\n<pre><code>ALTER TABLE YOUR_TABLE_NAME\nMODIFY (YOUR_XML_COLUMN XMLTYPE GENERATED ALWAYS AS (YOUR_GENERATION_EXPRESSION) VIRTUAL);\n<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c<code>YOUR_GENERATION_EXPRESSION<\/code> \u662f\u7528\u65bc\u751f\u6210 XML \u6578\u64da\u7684\u8868\u9054\u5f0f\u3002<\/p>\n<h3 id=\"3-%e6%b8%ac%e8%a9%a6%e4%bf%ae%e6%94%b9-FmhxVioYsa\">3. \u6e2c\u8a66\u4fee\u6539<\/h3>\n<p>\u4fee\u6539\u5b8c\u6210\u5f8c\uff0c\u9032\u884c\u6e2c\u8a66\u4ee5\u78ba\u4fdd\u932f\u8aa4\u5df2\u88ab\u4fee\u5fa9\u3002\u53ef\u4ee5\u5617\u8a66\u63d2\u5165\u6216\u67e5\u8a62\u6578\u64da\u4f86\u9a57\u8b49\uff1a<\/p>\n<pre><code>INSERT INTO YOUR_TABLE_NAME (YOUR_XML_COLUMN) VALUES (XMLTYPE('&lt;root&gt;&lt;data&gt;Test&lt;\/data&gt;&lt;\/root&gt;'));\n<\/code><\/pre>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-FmhxVioYsa\">\u9060\u7a0b\u8655\u7406<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u9060\u7a0b\u8655\u7406\u4f86\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u65b9\u5f0f\u9032\u884c\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528\u9060\u7a0b\u684c\u9762\u9023\u63a5\u5230\u6578\u64da\u5eab\u4f3a\u670d\u5668\uff0c\u9032\u884c\u5fc5\u8981\u7684\u4fee\u6539\u3002<\/li>\n<li>\u5229\u7528 Oracle \u7684\u9060\u7a0b\u7ba1\u7406\u5de5\u5177\uff0c\u5982 Oracle Enterprise Manager\uff0c\u4f86\u76e3\u63a7\u548c\u7ba1\u7406\u6578\u64da\u5eab\u3002<\/li>\n<li>\u5982\u679c\u554f\u984c\u6301\u7e8c\u5b58\u5728\uff0c\u8003\u616e\u806f\u7e6b Oracle \u652f\u6301\u4ee5\u7372\u53d6\u5c08\u696d\u5e6b\u52a9\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-FmhxVioYsa\">\u7e3d\u7d50<\/h2>\n<p>\u5728 Oracle \u6578\u64da\u5eab\u4e2d\uff0c<code>ORA-30984<\/code> \u932f\u8aa4\u901a\u5e38\u662f\u7531\u65bc XMLType \u5217\u672a\u6b63\u78ba\u8072\u660e\u70ba\u865b\u64ec\u5217\u6240\u5f15\u8d77\u7684\u3002\u901a\u904e\u6aa2\u67e5\u8868\u7d50\u69cb\u3001\u4fee\u6539\u5217\u5b9a\u7fa9\u4ee5\u53ca\u9032\u884c\u5fc5\u8981\u7684\u6e2c\u8a66\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4fee\u5fa9\u6b64\u932f\u8aa4\u3002\u6b64\u5916\uff0c\u9060\u7a0b\u8655\u7406\u4e5f\u53ef\u4ee5\u4f5c\u70ba\u4e00\u7a2e\u89e3\u6c7a\u65b9\u6848\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u6b63\u5e38\u904b\u884c\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-30984 \u932f\u8aa4\uff0cXMLType 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