{"id":92320,"date":"2024-10-19T04:37:17","date_gmt":"2024-10-18T20:37:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/92320\/"},"modified":"2024-10-19T04:37:18","modified_gmt":"2024-10-18T20:37:18","slug":"ora-39271-%e7%84%a1%e6%b3%95%e6%9b%b4%e6%94%b9%e5%88%97%e7%9a%84%e5%8f%af%e6%9b%bf%e4%bb%a3%e6%80%a7%ef%bc%9a%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","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/92320\/","title":{"rendered":"ORA-39271: \u7121\u6cd5\u66f4\u6539\u5217\u7684\u53ef\u66ff\u4ee3\u6027\uff1a\u5b57\u7b26\u4e32 ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-39271-%e7%84%a1%e6%b3%95%e6%9b%b4%e6%94%b9%e5%88%97%e7%9a%84%e5%8f%af%e6%9b%bf%e4%bb%a3%e6%80%a7%ef%bc%9a%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-VteKAprkaa\">ORA-39271: \u7121\u6cd5\u66f4\u6539\u5217\u7684\u53ef\u66ff\u4ee3\u6027\uff1a\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-39271<\/code>\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u5617\u8a66\u66f4\u6539\u5217\u7684\u53ef\u66ff\u4ee3\u6027\u6642\uff0c\u4e26\u4e14\u6703\u986f\u793a\u4e00\u689d\u4fe1\u606f\uff0c\u6307\u51fa\u7121\u6cd5\u9032\u884c\u8a72\u64cd\u4f5c\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=\"ora-39271-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-VteKAprkaa\">ORA-39271 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>\u7576\u4f60\u5728 Oracle \u6578\u64da\u5eab\u4e2d\u9047\u5230 <code>ORA-39271<\/code> \u932f\u8aa4\u6642\uff0c\u901a\u5e38\u662f\u56e0\u70ba\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u5217\u7684\u53ef\u66ff\u4ee3\u6027\u9650\u5236\uff1a<\/strong>\u67d0\u4e9b\u5217\u5728\u6578\u64da\u5eab\u4e2d\u88ab\u8a2d\u7f6e\u70ba\u4e0d\u53ef\u66ff\u4ee3\uff0c\u9019\u610f\u5473\u8457\u5b83\u5011\u7684\u503c\u4e0d\u80fd\u88ab\u66f4\u6539\u3002<\/li>\n<li><strong>\u6578\u64da\u985e\u578b\u4e0d\u5339\u914d\uff1a<\/strong>\u5982\u679c\u4f60\u5617\u8a66\u5c07\u4e00\u500b\u5217\u7684\u6578\u64da\u985e\u578b\u66f4\u6539\u70ba\u4e0d\u517c\u5bb9\u7684\u985e\u578b\uff0c\u5247\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u7d04\u675f\u689d\u4ef6\uff1a<\/strong>\u5982\u679c\u8a72\u5217\u6709\u7d04\u675f\u689d\u4ef6\uff08\u5982\u4e3b\u9375\u6216\u5916\u9375\uff09\uff0c\u5247\u5728\u66f4\u6539\u53ef\u66ff\u4ee3\u6027\u6642\u53ef\u80fd\u6703\u9055\u53cd\u9019\u4e9b\u7d04\u675f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9-ora-39271-%e9%8c%af%e8%aa%a4-VteKAprkaa\">\u5982\u4f55\u4fee\u5fa9 ORA-39271 \u932f\u8aa4<\/h2>\n<p>\u4fee\u5fa9 <code>ORA-39271<\/code> \u932f\u8aa4\u7684\u904e\u7a0b\u901a\u5e38\u6d89\u53ca\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e5%88%97%e7%9a%84%e5%b1%ac%e6%80%a7-VteKAprkaa\">1. \u6aa2\u67e5\u5217\u7684\u5c6c\u6027<\/h3>\n<p>\u9996\u5148\uff0c\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u6aa2\u67e5\u8a72\u5217\u7684\u5c6c\u6027\uff1a<\/p>\n<pre><code>SELECT column_name, data_type, nullable, data_default\nFROM user_tab_columns\nWHERE table_name = '\u4f60\u7684\u8868\u540d';<\/code><\/pre>\n<p>\u9019\u5c07\u5e6b\u52a9\u4f60\u4e86\u89e3\u8a72\u5217\u7684\u7576\u524d\u72c0\u614b\uff0c\u5305\u62ec\u662f\u5426\u53ef\u70ba NULL \u4ee5\u53ca\u662f\u5426\u6709\u9ed8\u8a8d\u503c\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e7%b4%84%e6%9d%9f%e6%a2%9d%e4%bb%b6-VteKAprkaa\">2. \u6aa2\u67e5\u7d04\u675f\u689d\u4ef6<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u6aa2\u67e5\u8a72\u5217\u662f\u5426\u6709\u4efb\u4f55\u7d04\u675f\u689d\u4ef6\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u67e5\u770b\u7d04\u675f\uff1a<\/p>\n<pre><code>SELECT constraint_name, constraint_type\nFROM user_constraints\nWHERE table_name = '\u4f60\u7684\u8868\u540d';<\/code><\/pre>\n<p>\u5982\u679c\u8a72\u5217\u6709\u7d04\u675f\uff0c\u5247\u9700\u8981\u5148\u522a\u9664\u6216\u4fee\u6539\u9019\u4e9b\u7d04\u675f\uff0c\u7136\u5f8c\u518d\u5617\u8a66\u66f4\u6539\u53ef\u66ff\u4ee3\u6027\u3002<\/p>\n<h3 id=\"3-%e4%bf%ae%e6%94%b9%e5%88%97%e7%9a%84%e5%8f%af%e6%9b%bf%e4%bb%a3%e6%80%a7-VteKAprkaa\">3. \u4fee\u6539\u5217\u7684\u53ef\u66ff\u4ee3\u6027<\/h3>\n<p>\u5728\u78ba\u8a8d\u5217\u7684\u5c6c\u6027\u548c\u7d04\u675f\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u8a9e\u53e5\u4f86\u4fee\u6539\u5217\u7684\u53ef\u66ff\u4ee3\u6027\uff1a<\/p>\n<pre><code>ALTER TABLE \u4f60\u7684\u8868\u540d MODIFY (\u4f60\u7684\u5217\u540d \u53ef\u66ff\u4ee3\u6027);<\/code><\/pre>\n<p>\u8acb\u6839\u64da\u9700\u8981\u66ff\u63db\u201c\u53ef\u66ff\u4ee3\u6027\u201d\u70ba\u5177\u9ad4\u7684\u53ef\u66ff\u4ee3\u6027\u8a2d\u7f6e\u3002<\/p>\n<h3 id=\"4-%e6%b8%ac%e8%a9%a6%e6%9b%b4%e6%94%b9-VteKAprkaa\">4. \u6e2c\u8a66\u66f4\u6539<\/h3>\n<p>\u6700\u5f8c\uff0c\u9032\u884c\u6e2c\u8a66\u4ee5\u78ba\u4fdd\u66f4\u6539\u5df2\u6210\u529f\u61c9\u7528\uff0c\u4e26\u4e14\u4e0d\u6703\u5f15\u767c\u5176\u4ed6\u932f\u8aa4\u3002\u53ef\u4ee5\u901a\u904e\u63d2\u5165\u6216\u66f4\u65b0\u6578\u64da\u4f86\u9a57\u8b49\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-ora-39271-%e9%8c%af%e8%aa%a4-VteKAprkaa\">\u9060\u7a0b\u8655\u7406 ORA-39271 \u932f\u8aa4<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u9060\u7a0b\u8655\u7406\u6b64\u932f\u8aa4\u3002\u9019\u901a\u5e38\u6d89\u53ca\u5230\u4f7f\u7528\u9060\u7a0b\u684c\u9762\u6216 SSH \u9023\u63a5\u5230\u6578\u64da\u5eab\u4f3a\u670d\u5668\uff0c\u7136\u5f8c\u57f7\u884c\u4e0a\u8ff0\u6b65\u9a5f\u3002\u78ba\u4fdd\u4f60\u64c1\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u9032\u884c\u9019\u4e9b\u64cd\u4f5c\uff0c\u4e26\u4e14\u5728\u9032\u884c\u4efb\u4f55\u66f4\u6539\u4e4b\u524d\uff0c\u6700\u597d\u5148\u5099\u4efd\u6578\u64da\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-VteKAprkaa\">\u7e3d\u7d50<\/h2>\n<p>\u5728 Oracle \u6578\u64da\u5eab\u4e2d\uff0c<code>ORA-39271<\/code> \u932f\u8aa4\u901a\u5e38\u662f\u7531\u65bc\u5217\u7684\u53ef\u66ff\u4ee3\u6027\u8a2d\u7f6e\u4e0d\u7576\u6216\u7d04\u675f\u689d\u4ef6\u5f15\u8d77\u7684\u3002\u901a\u904e\u6aa2\u67e5\u5217\u7684\u5c6c\u6027\u3001\u7d04\u675f\u689d\u4ef6\u4ee5\u53ca\u9069\u7576\u5730\u4fee\u6539\u53ef\u66ff\u4ee3\u6027\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u9060\u7a0b\u8655\u7406\u7684\u60c5\u6cc1\uff0c\u78ba\u4fdd\u64c1\u6709\u9069\u7576\u7684\u8a2a\u554f\u6b0a\u9650\u548c\u5099\u4efd\u63aa\u65bd\u3002<\/p>\n<p>\u5982\u9700\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u4f86\u652f\u6301\u60a8\u7684\u6578\u64da\u5eab\u7ba1\u7406\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-39271 \u932f\u8aa4\uff0c\u7121\u6cd5\u66f4\u6539\u5217\u7684\u53ef\u66ff\u4ee3\u6027\u554f\u984c\uff0c\u63d0\u4f9b\u6545\u969c\u4fee\u5fa9\u548c\u9060\u7a0b\u8655\u7406\u65b9\u6848\uff0c\u52a9\u60a8\u5feb\u901f\u6062\u5fa9\u6578\u64da\u5eab\u529f\u80fd\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-92320","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92320","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=92320"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92320\/revisions"}],"predecessor-version":[{"id":92321,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92320\/revisions\/92321"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=92320"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=92320"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=92320"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}