{"id":81478,"date":"2024-10-16T16:08:17","date_gmt":"2024-10-16T08:08:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/81478\/"},"modified":"2024-10-16T16:08:17","modified_gmt":"2024-10-16T08:08:17","slug":"ora-00001-unique-constraint-string-string-violated-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\/81478\/","title":{"rendered":"ORA-00001: unique constraint (string.string) violated ORACLE\u5831\u932f\u6545\u969c\u4fee\u5fa9\u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-00001-unique-constraint-string-string-violated-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-jOGSeCSwFh\">ORA-00001: unique constraint (string.string) violated 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\u5c31\u662fORA-00001\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8868\u793a\u5728\u63d2\u5165\u6216\u66f4\u65b0\u6578\u64da\u6642\u9055\u53cd\u4e86\u552f\u4e00\u7d04\u675f\u689d\u4ef6\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eORA-00001\u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002<\/p>\n<h2 id=\"ora-00001%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-jOGSeCSwFh\">ORA-00001\u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>ORA-00001\u932f\u8aa4\u7684\u4e3b\u8981\u539f\u56e0\u662f\u8a66\u5716\u63d2\u5165\u4e00\u689d\u8a18\u9304\uff0c\u5176\u4e3b\u9375\u6216\u552f\u4e00\u7d04\u675f\u7684\u503c\u5df2\u7d93\u5b58\u5728\u65bc\u6578\u64da\u5eab\u4e2d\u3002\u9019\u7a2e\u60c5\u6cc1\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u5e7e\u7a2e\u60c5\u6cc1\u4e0b\uff1a<\/p>\n<ul>\n<li><strong>\u91cd\u8907\u63d2\u5165\uff1a<\/strong>\u7576\u61c9\u7528\u7a0b\u5e8f\u5617\u8a66\u63d2\u5165\u4e00\u689d\u5df2\u5b58\u5728\u7684\u8a18\u9304\u6642\uff0c\u6703\u89f8\u767c\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u6578\u64da\u540c\u6b65\u554f\u984c\uff1a<\/strong>\u5728\u591a\u500b\u61c9\u7528\u7a0b\u5e8f\u6216\u670d\u52d9\u540c\u6642\u8a2a\u554f\u6578\u64da\u5eab\u6642\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u4e0d\u4e00\u81f4\uff0c\u5f9e\u800c\u5f15\u767c\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u932f\u8aa4\u7684\u6578\u64da\u8655\u7406\u908f\u8f2f\uff1a<\/strong>\u5982\u679c\u61c9\u7528\u7a0b\u5e8f\u7684\u908f\u8f2f\u672a\u80fd\u6b63\u78ba\u6aa2\u67e5\u6578\u64da\u7684\u552f\u4e00\u6027\uff0c\u5247\u53ef\u80fd\u6703\u5c0e\u81f4\u91cd\u8907\u63d2\u5165\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%ad%98%e5%88%a5ora-00001%e9%8c%af%e8%aa%a4-jOGSeCSwFh\">\u5982\u4f55\u8b58\u5225ORA-00001\u932f\u8aa4<\/h2>\n<p>\u7576\u51fa\u73feORA-00001\u932f\u8aa4\u6642\uff0cOracle\u6578\u64da\u5eab\u6703\u8fd4\u56de\u4e00\u689d\u932f\u8aa4\u6d88\u606f\uff0c\u901a\u5e38\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n<pre>\nORA-00001: unique constraint (string.string) violated\n<\/pre>\n<p>\u9019\u689d\u6d88\u606f\u4e2d\u7684\u201cstring.string\u201d\u90e8\u5206\u901a\u5e38\u6307\u7684\u662f\u9055\u53cd\u7684\u552f\u4e00\u7d04\u675f\u7684\u540d\u7a31\u3002\u901a\u904e\u9019\u4e9b\u4fe1\u606f\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5feb\u901f\u5b9a\u4f4d\u554f\u984c\u6240\u5728\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-jOGSeCSwFh\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u4fee\u5fa9ORA-00001\u932f\u8aa4\u7684\u904e\u7a0b\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e7%a2%ba%e8%aa%8d%e5%94%af%e4%b8%80%e7%b4%84%e6%9d%9f-jOGSeCSwFh\">1. \u78ba\u8a8d\u552f\u4e00\u7d04\u675f<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u78ba\u8a8d\u662f\u54ea\u500b\u552f\u4e00\u7d04\u675f\u88ab\u9055\u53cd\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u67e5\u8a62\u4f86\u6aa2\u67e5\u7d04\u675f\uff1a<\/p>\n<pre>\nSELECT constraint_name, table_name\nFROM user_constraints\nWHERE constraint_type = 'U';\n<\/pre>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a-jOGSeCSwFh\">2. \u6aa2\u67e5\u6578\u64da<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u6aa2\u67e5\u5c0e\u81f4\u932f\u8aa4\u7684\u6578\u64da\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u67e5\u627e\u91cd\u8907\u7684\u8a18\u9304\uff1a<\/p>\n<pre>\nSELECT column_name, COUNT(*)\nFROM table_name\nGROUP BY column_name\nHAVING COUNT(*) &gt; 1;\n<\/pre>\n<h3 id=\"3-%e4%bf%ae%e6%ad%a3%e6%95%b8%e6%93%9a-jOGSeCSwFh\">3. \u4fee\u6b63\u6578\u64da<\/h3>\n<p>\u6839\u64da\u67e5\u8a62\u7d50\u679c\uff0c\u60a8\u53ef\u4ee5\u9078\u64c7\u522a\u9664\u6216\u66f4\u65b0\u91cd\u8907\u7684\u8a18\u9304\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u552f\u4e00\u6027\u3002<\/p>\n<h3 id=\"4-%e6%9b%b4%e6%96%b0%e6%87%89%e7%94%a8%e9%82%8f%e8%bc%af-jOGSeCSwFh\">4. \u66f4\u65b0\u61c9\u7528\u908f\u8f2f<\/h3>\n<p>\u6700\u5f8c\uff0c\u6aa2\u67e5\u61c9\u7528\u7a0b\u5e8f\u7684\u908f\u8f2f\uff0c\u78ba\u4fdd\u5728\u63d2\u5165\u6216\u66f4\u65b0\u6578\u64da\u4e4b\u524d\u9032\u884c\u5fc5\u8981\u7684\u6aa2\u67e5\uff0c\u4ee5\u907f\u514d\u672a\u4f86\u518d\u6b21\u51fa\u73fe\u6b64\u932f\u8aa4\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-jOGSeCSwFh\">\u7d50\u8ad6<\/h2>\n<p>ORA-00001\u932f\u8aa4\u662fOracle\u6578\u64da\u5eab\u4e2d\u5e38\u898b\u7684\u554f\u984c\u4e4b\u4e00\uff0c\u4e86\u89e3\u5176\u539f\u56e0\u548c\u4fee\u5fa9\u65b9\u6cd5\u5c0d\u65bc\u958b\u767c\u8005\u548c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u6b63\u78ba\u7684\u6578\u64da\u7ba1\u7406\u548c\u61c9\u7528\u908f\u8f2f\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u907f\u514d\u6b64\u985e\u932f\u8aa4\u7684\u767c\u751f\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u7ba1\u7406\u60a8\u7684\u6578\u64da\u5eab\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u670d\u52d9\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u696d\u52d9\u63d0\u4f9b\u7a69\u5b9a\u548c\u53ef\u9760\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Learn how to troubleshoot and resolve the ORA-00001 error: unique constraint violated in Oracle with effective remote handling techniques.<\/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-81478","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/81478","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=81478"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/81478\/revisions"}],"predecessor-version":[{"id":81479,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/81478\/revisions\/81479"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=81478"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=81478"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=81478"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}