{"id":93314,"date":"2024-10-19T12:57:16","date_gmt":"2024-10-19T04:57:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/93314\/"},"modified":"2024-10-19T12:57:17","modified_gmt":"2024-10-19T04:57:17","slug":"ora-53252-%e7%b4%84%e6%9d%9f%e4%b8%8d%e5%ad%98%e5%9c%a8-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\/93314\/","title":{"rendered":"ORA-53252: \u7d04\u675f\u4e0d\u5b58\u5728 ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-53252-%e7%b4%84%e6%9d%9f%e4%b8%8d%e5%ad%98%e5%9c%a8-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-pHjyQbBZXH\">ORA-53252: \u7d04\u675f\u4e0d\u5b58\u5728 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 ORA-53252\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8868\u793a\u5728\u57f7\u884c\u67d0\u4e9b\u64cd\u4f5c\u6642\uff0c\u7cfb\u7d71\u7121\u6cd5\u627e\u5230\u6307\u5b9a\u7684\u7d04\u675f\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e ORA-53252 \u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u548c\u9060\u7a0b\u8655\u7406\u3002<\/p>\n<h2 id=\"ora-53252-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-pHjyQbBZXH\">ORA-53252 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>ORA-53252 \u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u4ee5\u4e0b\u5e7e\u7a2e\u60c5\u6cc1\u4e0b\uff1a<\/p>\n<ul>\n<li>\u5617\u8a66\u522a\u9664\u6216\u4fee\u6539\u4e00\u500b\u4e0d\u5b58\u5728\u7684\u7d04\u675f\u3002<\/li>\n<li>\u5728\u57f7\u884c DDL\uff08\u6578\u64da\u5b9a\u7fa9\u8a9e\u8a00\uff09\u64cd\u4f5c\u6642\uff0c\u6307\u5b9a\u7684\u7d04\u675f\u540d\u7a31\u932f\u8aa4\u3002<\/li>\n<li>\u6578\u64da\u5eab\u7684\u5143\u6578\u64da\u640d\u58de\uff0c\u5c0e\u81f4\u7cfb\u7d71\u7121\u6cd5\u8b58\u5225\u7d04\u675f\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u7576\u7528\u6236\u57f7\u884c\u4ee5\u4e0b SQL \u8a9e\u53e5\u6642\uff0c\u53ef\u80fd\u6703\u9047\u5230\u6b64\u932f\u8aa4\uff1a<\/p>\n<pre><code>ALTER TABLE employees DROP CONSTRAINT nonexistent_constraint;<\/code><\/pre>\n<p>\u5982\u679c\u7d04\u675f\u540d\u7a31 &#8220;nonexistent_constraint&#8221; \u4e0d\u5b58\u5728\uff0c\u5247\u6703\u5f15\u767c ORA-53252 \u932f\u8aa4\u3002<\/p>\n<h2 id=\"%e5%bd%b1%e9%9f%bf-pHjyQbBZXH\">\u5f71\u97ff<\/h2>\n<p>\u9019\u500b\u932f\u8aa4\u4e0d\u50c5\u6703\u963b\u7919\u6578\u64da\u5eab\u64cd\u4f5c\u7684\u9032\u884c\uff0c\u9084\u53ef\u80fd\u5f71\u97ff\u5230\u61c9\u7528\u7a0b\u5e8f\u7684\u6b63\u5e38\u904b\u884c\u3002\u7279\u5225\u662f\u5728\u5927\u578b\u7cfb\u7d71\u4e2d\uff0c\u9019\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u4e0d\u4e00\u81f4\u6216\u61c9\u7528\u7a0b\u5e8f\u5d29\u6f70\u3002\u56e0\u6b64\uff0c\u53ca\u6642\u4fee\u5fa9\u6b64\u932f\u8aa4\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-pHjyQbBZXH\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u4fee\u5fa9 ORA-53252 \u932f\u8aa4\u7684\u904e\u7a0b\u53ef\u4ee5\u5206\u70ba\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e7%a2%ba%e8%aa%8d%e7%b4%84%e6%9d%9f%e5%90%8d%e7%a8%b1-pHjyQbBZXH\">1. \u78ba\u8a8d\u7d04\u675f\u540d\u7a31<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u60a8\u8981\u64cd\u4f5c\u7684\u7d04\u675f\u540d\u7a31\u662f\u5426\u6b63\u78ba\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u5217\u51fa\u6240\u6709\u7d04\u675f\uff1a<\/p>\n<pre><code>SELECT constraint_name FROM user_constraints WHERE table_name = 'EMPLOYEES';<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u60a8\u6240\u4f7f\u7528\u7684\u7d04\u675f\u540d\u7a31\u662f\u5b58\u5728\u7684\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e7%b4%84%e6%9d%9f%e7%8b%80%e6%85%8b-pHjyQbBZXH\">2. \u6aa2\u67e5\u7d04\u675f\u72c0\u614b<\/h3>\n<p>\u5982\u679c\u7d04\u675f\u5b58\u5728\uff0c\u5247\u9700\u8981\u6aa2\u67e5\u5176\u72c0\u614b\u3002\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u6aa2\u67e5\u7d04\u675f\u7684\u72c0\u614b\uff1a<\/p>\n<pre><code>SELECT constraint_name, status FROM user_constraints WHERE table_name = 'EMPLOYEES';<\/code><\/pre>\n<p>\u78ba\u4fdd\u7d04\u675f\u7684\u72c0\u614b\u70ba &#8220;ENABLED&#8221;\u3002<\/p>\n<h3 id=\"3-%e4%bf%ae%e5%be%a9%e5%85%83%e6%95%b8%e6%93%9a-pHjyQbBZXH\">3. \u4fee\u5fa9\u5143\u6578\u64da<\/h3>\n<p>\u5982\u679c\u767c\u73fe\u5143\u6578\u64da\u640d\u58de\uff0c\u5247\u53ef\u80fd\u9700\u8981\u9032\u884c\u6578\u64da\u5eab\u7684\u6062\u5fa9\u6216\u91cd\u5efa\u3002\u9019\u901a\u5e38\u9700\u8981 DBA \u7684\u4ecb\u5165\uff0c\u4e26\u53ef\u80fd\u6d89\u53ca\u5230\u4f7f\u7528 RMAN \u6216\u5176\u4ed6\u5de5\u5177\u9032\u884c\u6578\u64da\u5eab\u6062\u5fa9\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-pHjyQbBZXH\">\u9060\u7a0b\u8655\u7406<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u9032\u884c\u9060\u7a0b\u8655\u7406\u4f86\u89e3\u6c7a ORA-53252 \u932f\u8aa4\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u65b9\u5f0f\u5be6\u73fe\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528 SSH \u9023\u63a5\u5230\u6578\u64da\u5eab\u4f3a\u670d\u5668\uff0c\u4e26\u57f7\u884c\u5fc5\u8981\u7684 SQL \u67e5\u8a62\u3002<\/li>\n<li>\u5229\u7528\u9060\u7a0b\u684c\u9762\u5de5\u5177\uff0c\u76f4\u63a5\u8a2a\u554f\u6578\u64da\u5eab\u7ba1\u7406\u5de5\u5177\u9032\u884c\u64cd\u4f5c\u3002<\/li>\n<li>\u5982\u679c\u60a8\u4f7f\u7528\u7684\u662f\u96f2\u670d\u52d9\uff0c\u5247\u53ef\u4ee5\u901a\u904e\u96f2\u5e73\u53f0\u7684\u7ba1\u7406\u63a7\u5236\u53f0\u9032\u884c\u6545\u969c\u6392\u9664\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-pHjyQbBZXH\">\u7e3d\u7d50<\/h2>\n<p>ORA-53252 \u932f\u8aa4\u662f Oracle \u6578\u64da\u5eab\u4e2d\u5e38\u898b\u7684\u554f\u984c\u4e4b\u4e00\uff0c\u4e86\u89e3\u5176\u539f\u56e0\u548c\u4fee\u5fa9\u65b9\u6cd5\u5c0d\u65bc\u6578\u64da\u5eab\u7ba1\u7406\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u78ba\u8a8d\u7d04\u675f\u540d\u7a31\u3001\u6aa2\u67e5\u7d04\u675f\u72c0\u614b\u4ee5\u53ca\u5fc5\u8981\u6642\u9032\u884c\u5143\u6578\u64da\u4fee\u5fa9\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u6b64\u5916\uff0c\u9060\u7a0b\u8655\u7406\u6280\u8853\u7684\u61c9\u7528\u4f7f\u5f97\u6545\u969c\u6392\u9664\u8b8a\u5f97\u66f4\u52a0\u9748\u6d3b\u548c\u9ad8\u6548\u3002<\/p>\n<p>\u5982\u9700\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u5728 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u74b0\u5883\u4e2d\u7ba1\u7406 Oracle \u6578\u64da\u5eab\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-53252 \u932f\u8aa4\uff0c\u4e86\u89e3\u7d04\u675f\u4e0d\u5b58\u5728\u7684\u539f\u56e0\u53ca\u9060\u7a0b\u8655\u7406\u65b9\u6cd5\uff0c\u5feb\u901f\u4fee\u5fa9 Oracle \u6545\u969c\uff0c\u63d0\u5347\u7cfb\u7d71\u7a69\u5b9a\u6027\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-93314","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/93314","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=93314"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/93314\/revisions"}],"predecessor-version":[{"id":93315,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/93314\/revisions\/93315"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=93314"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=93314"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=93314"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}