{"id":90786,"date":"2024-10-18T15:34:16","date_gmt":"2024-10-18T07:34:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/90786\/"},"modified":"2024-10-18T15:34:16","modified_gmt":"2024-10-18T07:34:16","slug":"ora-28026-user-with-same-external-name-already-exists-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\/90786\/","title":{"rendered":"ORA-28026: user with same external name already exists ORACLE\u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-28026-user-with-same-external-name-already-exists-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-uBmiEgByqS\">ORA-28026: user with same external name already exists ORACLE\u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406<\/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-28026\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u5617\u8a66\u5275\u5efa\u4e00\u500b\u5df2\u5b58\u5728\u7684\u5916\u90e8\u7528\u6236\u6642\uff0c\u5177\u9ad4\u8868\u73fe\u70ba\u300cuser with same external name already exists\u300d\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u6b64\u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"ora-28026%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-uBmiEgByqS\">ORA-28026\u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>ORA-28026\u932f\u8aa4\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li>\u7576\u7528\u6236\u5617\u8a66\u5275\u5efa\u4e00\u500b\u8207\u73fe\u6709\u5916\u90e8\u7528\u6236\u540c\u540d\u7684\u7528\u6236\u6642\u3002<\/li>\n<li>\u5728\u4f7f\u7528Oracle\u7684\u5916\u90e8\u8eab\u4efd\u9a57\u8b49\u529f\u80fd\u6642\uff0c\u7cfb\u7d71\u6aa2\u6e2c\u5230\u5df2\u5b58\u5728\u7684\u7528\u6236\u540d\u3002<\/li>\n<\/ul>\n<p>\u9019\u610f\u5473\u8457\u5728Oracle\u6578\u64da\u5eab\u4e2d\uff0c\u5916\u90e8\u7528\u6236\u7684\u540d\u7a31\u5fc5\u9808\u662f\u552f\u4e00\u7684\u3002\u5982\u679c\u60a8\u5617\u8a66\u5275\u5efa\u7684\u7528\u6236\u540d\u5df2\u7d93\u5b58\u5728\uff0c\u5247\u6703\u5f15\u767c\u6b64\u932f\u8aa4\u3002<\/p>\n<h2 id=\"%e5%bd%b1%e9%9f%bf-uBmiEgByqS\">\u5f71\u97ff<\/h2>\n<p>\u6b64\u932f\u8aa4\u6703\u5c0e\u81f4\u7528\u6236\u7121\u6cd5\u6210\u529f\u5275\u5efa\u65b0\u7528\u6236\uff0c\u5f9e\u800c\u5f71\u97ff\u5230\u61c9\u7528\u7a0b\u5e8f\u7684\u6b63\u5e38\u904b\u884c\u3002\u7279\u5225\u662f\u5728\u9700\u8981\u52d5\u614b\u5275\u5efa\u7528\u6236\u7684\u60c5\u6cc1\u4e0b\uff0c\u9019\u53ef\u80fd\u6703\u5c0e\u81f4\u7cfb\u7d71\u7684\u53ef\u7528\u6027\u4e0b\u964d\uff0c\u4e26\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-uBmiEgByqS\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u8981\u89e3\u6c7aORA-28026\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%e7%8f%be%e6%9c%89%e7%94%a8%e6%88%b6-uBmiEgByqS\">1. \u6aa2\u67e5\u73fe\u6709\u7528\u6236<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u6aa2\u67e5\u6578\u64da\u5eab\u4e2d\u662f\u5426\u5df2\u5b58\u5728\u540c\u540d\u7684\u5916\u90e8\u7528\u6236\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u67e5\u8a62\u4f86\u6aa2\u67e5\uff1a<\/p>\n<pre><code>SELECT username FROM dba_users WHERE username = 'YOUR_USERNAME';<\/code><\/pre>\n<h3 id=\"2-%e5%88%aa%e9%99%a4%e6%88%96%e9%87%8d%e5%91%bd%e5%90%8d%e7%8f%be%e6%9c%89%e7%94%a8%e6%88%b6-uBmiEgByqS\">2. \u522a\u9664\u6216\u91cd\u547d\u540d\u73fe\u6709\u7528\u6236<\/h3>\n<p>\u5982\u679c\u78ba\u5b9a\u5b58\u5728\u540c\u540d\u7528\u6236\uff0c\u60a8\u53ef\u4ee5\u9078\u64c7\u522a\u9664\u8a72\u7528\u6236\u6216\u91cd\u547d\u540d\u5b83\u3002\u522a\u9664\u7528\u6236\u7684SQL\u8a9e\u53e5\u5982\u4e0b\uff1a<\/p>\n<pre><code>DROP USER YOUR_USERNAME CASCADE;<\/code><\/pre>\n<p>\u5982\u679c\u60a8\u9078\u64c7\u91cd\u547d\u540d\u7528\u6236\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8a9e\u53e5\uff1a<\/p>\n<pre><code>ALTER USER OLD_USERNAME RENAME TO NEW_USERNAME;<\/code><\/pre>\n<h3 id=\"3-%e5%89%b5%e5%bb%ba%e6%96%b0%e7%94%a8%e6%88%b6-uBmiEgByqS\">3. \u5275\u5efa\u65b0\u7528\u6236<\/h3>\n<p>\u5728\u78ba\u4fdd\u6c92\u6709\u540c\u540d\u7528\u6236\u5f8c\uff0c\u60a8\u53ef\u4ee5\u518d\u6b21\u5617\u8a66\u5275\u5efa\u65b0\u7528\u6236\uff1a<\/p>\n<pre><code>CREATE USER YOUR_USERNAME IDENTIFIED EXTERNALLY;<\/code><\/pre>\n<h3 id=\"4-%e6%aa%a2%e6%9f%a5%e5%a4%96%e9%83%a8%e8%ba%ab%e4%bb%bd%e9%a9%97%e8%ad%89%e8%a8%ad%e7%bd%ae-uBmiEgByqS\">4. \u6aa2\u67e5\u5916\u90e8\u8eab\u4efd\u9a57\u8b49\u8a2d\u7f6e<\/h3>\n<p>\u5982\u679c\u554f\u984c\u4ecd\u7136\u5b58\u5728\uff0c\u8acb\u6aa2\u67e5Oracle\u7684\u5916\u90e8\u8eab\u4efd\u9a57\u8b49\u8a2d\u7f6e\uff0c\u78ba\u4fdd\u914d\u7f6e\u6b63\u78ba\u3002\u60a8\u53ef\u4ee5\u901a\u904e\u67e5\u95b1Oracle\u5b98\u65b9\u6587\u6a94\u4f86\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-uBmiEgByqS\">\u9060\u7a0b\u8655\u7406<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u9032\u884c\u9060\u7a0b\u6545\u969c\u6392\u9664\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u65b9\u5f0f\u5be6\u73fe\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528Oracle\u7684\u9060\u7a0b\u9023\u63a5\u5de5\u5177\uff0c\u5982SQL*Plus\u6216Oracle SQL Developer\uff0c\u9023\u63a5\u5230\u6578\u64da\u5eab\u3002<\/li>\n<li>\u5728\u9060\u7a0b\u74b0\u5883\u4e2d\u57f7\u884c\u4e0a\u8ff0\u6aa2\u67e5\u548c\u4fee\u5fa9\u6b65\u9a5f\u3002<\/li>\n<\/ul>\n<p>\u78ba\u4fdd\u5728\u9032\u884c\u4efb\u4f55\u66f4\u6539\u4e4b\u524d\u5099\u4efd\u6578\u64da\u5eab\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-uBmiEgByqS\">\u7e3d\u7d50<\/h2>\n<p>ORA-28026\u932f\u8aa4\u662fOracle\u6578\u64da\u5eab\u4e2d\u5e38\u898b\u7684\u554f\u984c\u4e4b\u4e00\uff0c\u901a\u5e38\u7531\u65bc\u7528\u6236\u540d\u91cd\u8907\u5f15\u8d77\u3002\u901a\u904e\u6aa2\u67e5\u73fe\u6709\u7528\u6236\u3001\u522a\u9664\u6216\u91cd\u547d\u540d\u7528\u6236\u4ee5\u53ca\u6b63\u78ba\u914d\u7f6e\u5916\u90e8\u8eab\u4efd\u9a57\u8b49\u8a2d\u7f6e\uff0c\u53ef\u4ee5\u6709\u6548\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u7684\u696d\u52d9\u74b0\u5883\uff0c\u9078\u64c7\u5408\u9069\u7684<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u4e91\u4f3a\u670d\u5668<\/a>\u89e3\u6c7a\u65b9\u6848\u5c07\u6709\u52a9\u65bc\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u904b\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Learn how to resolve ORA-28026: user with same external name already exists in Oracle. Troubleshooting tips for effective remote handling.<\/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-90786","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/90786","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=90786"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/90786\/revisions"}],"predecessor-version":[{"id":90787,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/90786\/revisions\/90787"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=90786"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=90786"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=90786"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}