{"id":83609,"date":"2024-10-17T00:34:16","date_gmt":"2024-10-16T16:34:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/83609\/"},"modified":"2024-10-17T00:34:16","modified_gmt":"2024-10-16T16:34:16","slug":"ora-02443-%e7%84%a1%e6%b3%95%e5%88%aa%e9%99%a4%e7%b4%84%e6%9d%9f-%e4%b8%8d%e5%ad%98%e5%9c%a8%e7%9a%84%e7%b4%84%e6%9d%9f-oracle%e5%a0%b1%e9%8c%af%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e9%81%a0","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/83609\/","title":{"rendered":"ORA-02443: \u7121\u6cd5\u522a\u9664\u7d04\u675f \u2013 \u4e0d\u5b58\u5728\u7684\u7d04\u675f ORACLE\u5831\u932f\u6545\u969c\u4fee\u5fa9\u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-02443-%e7%84%a1%e6%b3%95%e5%88%aa%e9%99%a4%e7%b4%84%e6%9d%9f-%e4%b8%8d%e5%ad%98%e5%9c%a8%e7%9a%84%e7%b4%84%e6%9d%9f-oracle%e5%a0%b1%e9%8c%af%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e9%81%a0-TaKnHjMYtT\">ORA-02443: \u7121\u6cd5\u522a\u9664\u7d04\u675f \u2013 \u4e0d\u5b58\u5728\u7684\u7d04\u675f ORACLE\u5831\u932f\u6545\u969c\u4fee\u5fa9\u9060\u7a0b\u8655\u7406<\/h1>\n<p>\u5728\u4f7f\u7528Oracle\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\u662fORA-02443\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u5617\u8a66\u522a\u9664\u4e00\u500b\u7d04\u675f\u6642\uff0c\u4f46\u8a72\u7d04\u675f\u4e26\u4e0d\u5b58\u5728\u65bc\u6578\u64da\u5eab\u4e2d\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eORA-02443\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002<\/p>\n<h2 id=\"ora-02443%e7%9a%84%e5%8e%9f%e5%9b%a0-TaKnHjMYtT\">ORA-02443\u7684\u539f\u56e0<\/h2>\n<p>ORA-02443\u932f\u8aa4\u7684\u4e3b\u8981\u539f\u56e0\u662f\u5617\u8a66\u522a\u9664\u4e00\u500b\u4e0d\u5b58\u5728\u7684\u7d04\u675f\u3002\u9019\u53ef\u80fd\u662f\u7531\u65bc\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\u9020\u6210\u7684\uff1a<\/p>\n<ul>\n<li><strong>\u7d04\u675f\u540d\u7a31\u932f\u8aa4\uff1a<\/strong>\u5728\u522a\u9664\u7d04\u675f\u6642\uff0c\u4f7f\u7528\u7684\u540d\u7a31\u53ef\u80fd\u62fc\u5beb\u932f\u8aa4\u6216\u4e0d\u6b63\u78ba\u3002<\/li>\n<li><strong>\u7d04\u675f\u5df2\u88ab\u522a\u9664\uff1a<\/strong>\u8a72\u7d04\u675f\u53ef\u80fd\u5df2\u7d93\u88ab\u5176\u4ed6\u64cd\u4f5c\u522a\u9664\uff0c\u5c0e\u81f4\u7576\u524d\u64cd\u4f5c\u7121\u6cd5\u627e\u5230\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab\u6a21\u5f0f\u4e0d\u6b63\u78ba\uff1a<\/strong>\u5728\u4e0d\u540c\u7684\u6578\u64da\u5eab\u6a21\u5f0f\u4e2d\uff0c\u7d04\u675f\u540d\u7a31\u53ef\u80fd\u6703\u91cd\u8907\uff0c\u5c0e\u81f4\u67e5\u627e\u5931\u6557\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e6%aa%a2%e6%9f%a5%e7%b4%84%e6%9d%9f%e7%9a%84%e5%ad%98%e5%9c%a8%e6%80%a7-TaKnHjMYtT\">\u5982\u4f55\u6aa2\u67e5\u7d04\u675f\u7684\u5b58\u5728\u6027<\/h2>\n<p>\u5728\u522a\u9664\u7d04\u675f\u4e4b\u524d\uff0c\u5efa\u8b70\u5148\u6aa2\u67e5\u8a72\u7d04\u675f\u662f\u5426\u5b58\u5728\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u67e5\u8a62\u4f86\u78ba\u8a8d\u7d04\u675f\u7684\u5b58\u5728\u6027\uff1a<\/p>\n<pre><code>SELECT constraint_name \nFROM user_constraints \nWHERE table_name = '\u4f60\u7684\u8868\u540d' \nAND constraint_name = '\u4f60\u7684\u7d04\u675f\u540d';<\/code><\/pre>\n<p>\u5982\u679c\u67e5\u8a62\u7d50\u679c\u70ba\u7a7a\uff0c\u5247\u8868\u793a\u8a72\u7d04\u675f\u4e0d\u5b58\u5728\uff0c\u9019\u6642\u518d\u9032\u884c\u522a\u9664\u64cd\u4f5c\u5c07\u6703\u5f15\u767cORA-02443\u932f\u8aa4\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-TaKnHjMYtT\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u7576\u9047\u5230ORA-02443\u932f\u8aa4\u6642\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u6545\u969c\u4fee\u5fa9\uff1a<\/p>\n<ol>\n<li><strong>\u78ba\u8a8d\u7d04\u675f\u540d\u7a31\uff1a<\/strong>\u6aa2\u67e5\u4f60\u8981\u522a\u9664\u7684\u7d04\u675f\u540d\u7a31\u662f\u5426\u6b63\u78ba\uff0c\u4e26\u78ba\u4fdd\u6c92\u6709\u62fc\u5beb\u932f\u8aa4\u3002<\/li>\n<li><strong>\u6aa2\u67e5\u7d04\u675f\u662f\u5426\u5b58\u5728\uff1a<\/strong>\u4f7f\u7528\u4e0a\u8ff0SQL\u67e5\u8a62\u78ba\u8a8d\u7d04\u675f\u7684\u5b58\u5728\u6027\u3002<\/li>\n<li><strong>\u67e5\u770b\u6578\u64da\u5eab\u6a21\u5f0f\uff1a<\/strong>\u78ba\u4fdd\u4f60\u5728\u6b63\u78ba\u7684\u6578\u64da\u5eab\u6a21\u5f0f\u4e0b\u64cd\u4f5c\uff0c\u4e26\u6aa2\u67e5\u8a72\u7d04\u675f\u662f\u5426\u5c6c\u65bc\u7576\u524d\u6a21\u5f0f\u3002<\/li>\n<li><strong>\u4f7f\u7528\u6b63\u78ba\u7684\u522a\u9664\u8a9e\u53e5\uff1a<\/strong>\u5982\u679c\u7d04\u675f\u5b58\u5728\u4e14\u540d\u7a31\u6b63\u78ba\uff0c\u4f7f\u7528\u4ee5\u4e0b\u8a9e\u53e5\u522a\u9664\u7d04\u675f\uff1a<\/strong><\/li>\n<\/ol>\n<pre><code>ALTER TABLE \u4f60\u7684\u8868\u540d \nDROP CONSTRAINT \u4f60\u7684\u7d04\u675f\u540d;<\/code><\/pre>\n<h2 id=\"%e7%a4%ba%e4%be%8b-TaKnHjMYtT\">\u793a\u4f8b<\/h2>\n<p>\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u540d\u70ba\u201cEMPLOYEES\u201d\u7684\u8868\uff0c\u4e26\u4e14\u60f3\u8981\u522a\u9664\u540d\u70ba\u201cEMPLOYEE_ID_PK\u201d\u7684\u4e3b\u9375\u7d04\u675f\u3002\u9996\u5148\uff0c\u6211\u5011\u53ef\u4ee5\u6aa2\u67e5\u7d04\u675f\u662f\u5426\u5b58\u5728\uff1a<\/p>\n<pre><code>SELECT constraint_name \nFROM user_constraints \nWHERE table_name = 'EMPLOYEES' \nAND constraint_name = 'EMPLOYEE_ID_PK';<\/code><\/pre>\n<p>\u5982\u679c\u67e5\u8a62\u7d50\u679c\u986f\u793a\u8a72\u7d04\u675f\u5b58\u5728\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8a9e\u53e5\u9032\u884c\u522a\u9664\uff1a<\/p>\n<pre><code>ALTER TABLE EMPLOYEES \nDROP CONSTRAINT EMPLOYEE_ID_PK;<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-TaKnHjMYtT\">\u7e3d\u7d50<\/h2>\n<p>ORA-02443\u932f\u8aa4\u901a\u5e38\u662f\u7531\u65bc\u5617\u8a66\u522a\u9664\u4e0d\u5b58\u5728\u7684\u7d04\u675f\u800c\u5f15\u767c\u7684\u3002\u901a\u904e\u4ed4\u7d30\u6aa2\u67e5\u7d04\u675f\u540d\u7a31\u3001\u78ba\u8a8d\u7d04\u675f\u7684\u5b58\u5728\u6027\u4ee5\u53ca\u4f7f\u7528\u6b63\u78ba\u7684\u522a\u9664\u8a9e\u53e5\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u904b\u884c\u7684\u6578\u64da\u5eab\u74b0\u5883\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u81f3\u95dc\u91cd\u8981\u3002\u7121\u8ad6\u662f\u6578\u64da\u5eab\u7ba1\u7406\u9084\u662f\u61c9\u7528\u7a0b\u5e8f\u90e8\u7f72\uff0c\u9078\u64c7\u4e00\u500b\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u63d0\u4f9b\u5546\u90fd\u80fd\u70ba\u60a8\u7684\u696d\u52d9\u63d0\u4f9b\u5f37\u6709\u529b\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7aORA-02443\u932f\u8aa4\uff0c\u7121\u6cd5\u522a\u9664\u4e0d\u5b58\u5728\u7684\u7d04\u675f\uff0c\u63d0\u4f9bOracle\u5831\u932f\u6545\u969c\u4fee\u5fa9\u7684\u9060\u7a0b\u8655\u7406\u6307\u5357\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-83609","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/83609","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=83609"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/83609\/revisions"}],"predecessor-version":[{"id":83610,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/83609\/revisions\/83610"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=83609"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=83609"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=83609"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}