{"id":83535,"date":"2024-10-16T23:55:17","date_gmt":"2024-10-16T15:55:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/83535\/"},"modified":"2024-10-16T23:55:17","modified_gmt":"2024-10-16T15:55:17","slug":"ora-02290-%e6%aa%a2%e6%9f%a5%e7%b4%84%e6%9d%9f-string-string-%e8%a2%ab%e9%81%95%e5%8f%8d-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\/83535\/","title":{"rendered":"ORA-02290: \u6aa2\u67e5\u7d04\u675f (string.string) \u88ab\u9055\u53cd ORACLE\u5831\u932f\u6545\u969c\u4fee\u5fa9\u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-02290-%e6%aa%a2%e6%9f%a5%e7%b4%84%e6%9d%9f-string-string-%e8%a2%ab%e9%81%95%e5%8f%8d-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-djkugHVmpg\">ORA-02290: \u6aa2\u67e5\u7d04\u675f (string.string) \u88ab\u9055\u53cd 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-02290\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8868\u793a\u6aa2\u67e5\u7d04\u675f\u88ab\u9055\u53cd\uff0c\u9019\u610f\u5473\u8457\u5728\u63d2\u5165\u6216\u66f4\u65b0\u6578\u64da\u6642\uff0c\u6578\u64da\u4e0d\u7b26\u5408\u5b9a\u7fa9\u7684\u7d04\u675f\u689d\u4ef6\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eORA-02290\u932f\u8aa4\u7684\u539f\u56e0\u3001\u89e3\u6c7a\u65b9\u6848\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u9060\u7a0b\u6545\u969c\u8655\u7406\u3002<\/p>\n<h2 id=\"ora-02290%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-djkugHVmpg\">ORA-02290\u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>ORA-02290\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u4ee5\u4e0b\u5e7e\u7a2e\u60c5\u6cc1\u4e0b\uff1a<\/p>\n<ul>\n<li><strong>\u6aa2\u67e5\u7d04\u675f\u5b9a\u7fa9\u4e0d\u7576\uff1a<\/strong>\u5982\u679c\u5728\u5275\u5efa\u8868\u6642\u5b9a\u7fa9\u7684\u6aa2\u67e5\u7d04\u675f\u4e0d\u6b63\u78ba\uff0c\u5247\u5728\u63d2\u5165\u6216\u66f4\u65b0\u6578\u64da\u6642\u53ef\u80fd\u6703\u9055\u53cd\u9019\u4e9b\u7d04\u675f\u3002<\/li>\n<li><strong>\u6578\u64da\u985e\u578b\u4e0d\u5339\u914d\uff1a<\/strong>\u7576\u63d2\u5165\u7684\u6578\u64da\u985e\u578b\u8207\u8868\u4e2d\u5b9a\u7fa9\u7684\u6578\u64da\u985e\u578b\u4e0d\u4e00\u81f4\u6642\uff0c\u6703\u5c0e\u81f4\u7d04\u675f\u9055\u53cd\u3002<\/li>\n<li><strong>\u696d\u52d9\u908f\u8f2f\u932f\u8aa4\uff1a<\/strong>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u696d\u52d9\u908f\u8f2f\u7684\u932f\u8aa4\u53ef\u80fd\u6703\u5c0e\u81f4\u4e0d\u7b26\u5408\u7d04\u675f\u7684\u6578\u64da\u88ab\u63d2\u5165\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9ora-02290%e9%8c%af%e8%aa%a4-djkugHVmpg\">\u5982\u4f55\u4fee\u5fa9ORA-02290\u932f\u8aa4<\/h2>\n<p>\u4fee\u5fa9ORA-02290\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%e7%b4%84%e6%9d%9f%e6%a2%9d%e4%bb%b6-djkugHVmpg\">1. \u78ba\u8a8d\u7d04\u675f\u689d\u4ef6<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u6aa2\u67e5\u5c0e\u81f4\u932f\u8aa4\u7684\u5177\u9ad4\u7d04\u675f\u689d\u4ef6\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u67e5\u8a62\u4f86\u67e5\u770b\u8868\u7684\u7d04\u675f\uff1a<\/p>\n<pre><code>SELECT constraint_name, constraint_type, search_condition \nFROM user_constraints \nWHERE table_name = 'YOUR_TABLE_NAME';<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a\u6240\u6709\u8207\u6307\u5b9a\u8868\u76f8\u95dc\u7684\u7d04\u675f\uff0c\u60a8\u53ef\u4ee5\u6839\u64da\u9700\u8981\u9032\u884c\u8abf\u6574\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a-djkugHVmpg\">2. \u6aa2\u67e5\u6578\u64da<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u6aa2\u67e5\u60a8\u5617\u8a66\u63d2\u5165\u6216\u66f4\u65b0\u7684\u6578\u64da\u3002\u78ba\u4fdd\u6240\u6709\u6578\u64da\u90fd\u7b26\u5408\u7d04\u675f\u689d\u4ef6\u3002\u4f8b\u5982\uff0c\u5982\u679c\u7d04\u675f\u8981\u6c42\u67d0\u5217\u7684\u503c\u5fc5\u9808\u5927\u65bc0\uff0c\u5247\u63d2\u5165\u7684\u6578\u64da\u5fc5\u9808\u6eff\u8db3\u9019\u4e00\u689d\u4ef6\u3002<\/p>\n<h3 id=\"3-%e4%bf%ae%e6%94%b9%e6%95%b8%e6%93%9a%e6%88%96%e7%b4%84%e6%9d%9f-djkugHVmpg\">3. \u4fee\u6539\u6578\u64da\u6216\u7d04\u675f<\/h3>\n<p>\u6839\u64da\u6aa2\u67e5\u7684\u7d50\u679c\uff0c\u60a8\u53ef\u4ee5\u9078\u64c7\u4fee\u6539\u6578\u64da\u6216\u8abf\u6574\u7d04\u675f\u3002\u5982\u679c\u6578\u64da\u4e0d\u7b26\u5408\u7d04\u675f\uff0c\u60a8\u53ef\u4ee5\u66f4\u65b0\u6578\u64da\u4ee5\u7b26\u5408\u8981\u6c42\uff1b\u5982\u679c\u7d04\u675f\u4e0d\u518d\u9069\u7528\uff0c\u5247\u53ef\u4ee5\u8003\u616e\u4fee\u6539\u6216\u522a\u9664\u7d04\u675f\u3002<\/p>\n<pre><code>ALTER TABLE YOUR_TABLE_NAME \nDROP CONSTRAINT YOUR_CONSTRAINT_NAME;<\/code><\/pre>\n<h3 id=\"4-%e6%b8%ac%e8%a9%a6%e8%ae%8a%e6%9b%b4-djkugHVmpg\">4. \u6e2c\u8a66\u8b8a\u66f4<\/h3>\n<p>\u5728\u9032\u884c\u4efb\u4f55\u66f4\u6539\u5f8c\uff0c\u52d9\u5fc5\u9032\u884c\u6e2c\u8a66\u4ee5\u78ba\u4fdd\u554f\u984c\u5df2\u89e3\u6c7a\u3002\u5617\u8a66\u91cd\u65b0\u57f7\u884c\u5c0e\u81f4\u932f\u8aa4\u7684\u64cd\u4f5c\uff0c\u4e26\u78ba\u8a8d\u4e0d\u518d\u51fa\u73feORA-02290\u932f\u8aa4\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e6%95%85%e9%9a%9c%e8%99%95%e7%90%86-djkugHVmpg\">\u9060\u7a0b\u6545\u969c\u8655\u7406<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u9032\u884c\u9060\u7a0b\u6545\u969c\u8655\u7406\u3002\u9019\u901a\u5e38\u6d89\u53ca\u5230\u4f7f\u7528\u9060\u7a0b\u684c\u9762\u6216SSH\u9023\u63a5\u5230\u6578\u64da\u5eab\u4f3a\u670d\u5668\uff0c\u7136\u5f8c\u57f7\u884c\u4e0a\u8ff0\u6b65\u9a5f\u3002\u78ba\u4fdd\u60a8\u64c1\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u67e5\u770b\u548c\u4fee\u6539\u6578\u64da\u5eab\u7d50\u69cb\u53ca\u6578\u64da\u3002<\/p>\n<p>\u5728\u9032\u884c\u9060\u7a0b\u6545\u969c\u8655\u7406\u6642\uff0c\u5efa\u8b70\u4f7f\u7528\u4ee5\u4e0b\u5de5\u5177\uff1a<\/p>\n<ul>\n<li><strong>SQL Developer\uff1a<\/strong>Oracle\u63d0\u4f9b\u7684\u5716\u5f62\u5316\u5de5\u5177\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u7ba1\u7406\u6578\u64da\u5eab\u3002<\/li>\n<li><strong>PL\/SQL\uff1a<\/strong>\u4f7f\u7528PL\/SQL\u7de8\u5beb\u8173\u672c\u4f86\u81ea\u52d5\u5316\u6aa2\u67e5\u548c\u4fee\u5fa9\u904e\u7a0b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-djkugHVmpg\">\u7e3d\u7d50<\/h2>\n<p>ORA-02290\u932f\u8aa4\u662fOracle\u6578\u64da\u5eab\u4e2d\u5e38\u898b\u7684\u554f\u984c\uff0c\u901a\u5e38\u7531\u65bc\u6aa2\u67e5\u7d04\u675f\u88ab\u9055\u53cd\u800c\u5f15\u8d77\u3002\u901a\u904e\u4ed4\u7d30\u6aa2\u67e5\u7d04\u675f\u689d\u4ef6\u548c\u6578\u64da\uff0c\u4e26\u6839\u64da\u9700\u8981\u9032\u884c\u4fee\u6539\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5728\u9032\u884c\u6545\u969c\u8655\u7406\u6642\uff0c\u4f7f\u7528\u5408\u9069\u7684\u5de5\u5177\u548c\u65b9\u6cd5\u5c07\u6709\u52a9\u65bc\u63d0\u9ad8\u6548\u7387\u3002\u5982\u679c\u60a8\u9700\u8981\u7a69\u5b9a\u7684\u6578\u64da\u5eab\u74b0\u5883\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a>\u4f86\u652f\u6301\u60a8\u7684\u696d\u52d9\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7aORA-02290\u932f\u8aa4\uff0c\u6aa2\u67e5\u7d04\u675f\u9055\u53cd\u554f\u984c\uff0c\u63d0\u4f9bOracle\u5831\u932f\u6545\u969c\u4fee\u5fa9\u7684\u9060\u7a0b\u8655\u7406\u6307\u5357\u8207\u6280\u5de7\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-83535","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/83535","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=83535"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/83535\/revisions"}],"predecessor-version":[{"id":83536,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/83535\/revisions\/83536"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=83535"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=83535"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=83535"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}