{"id":88240,"date":"2024-10-18T07:45:16","date_gmt":"2024-10-17T23:45:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/88240\/"},"modified":"2024-10-18T07:45:17","modified_gmt":"2024-10-17T23:45:17","slug":"ora-24051-%e7%84%a1%e6%b3%95%e5%82%b3%e6%92%ad%e5%85%b7%e6%9c%89-ref-%e5%b1%ac%e6%80%a7%e7%9a%84%e5%b0%8d%e8%b1%a1%e9%a1%9e%e5%9e%8b%e6%9c%89%e6%95%88%e8%bc%89%e8%8d%b7-oracle-%e5%a0%b1%e9%8c%af","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/88240\/","title":{"rendered":"ORA-24051: \u7121\u6cd5\u50b3\u64ad\u5177\u6709 REF \u5c6c\u6027\u7684\u5c0d\u8c61\u985e\u578b\u6709\u6548\u8f09\u8377 ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-24051-%e7%84%a1%e6%b3%95%e5%82%b3%e6%92%ad%e5%85%b7%e6%9c%89-ref-%e5%b1%ac%e6%80%a7%e7%9a%84%e5%b0%8d%e8%b1%a1%e9%a1%9e%e5%9e%8b%e6%9c%89%e6%95%88%e8%bc%89%e8%8d%b7-oracle-%e5%a0%b1%e9%8c%af-GqlcqwpjZC\">ORA-24051: \u7121\u6cd5\u50b3\u64ad\u5177\u6709 REF \u5c6c\u6027\u7684\u5c0d\u8c61\u985e\u578b\u6709\u6548\u8f09\u8377 ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406<\/h1>\n<p>\u5728\u4f7f\u7528 Oracle \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\u662f <code>ORA-24051<\/code>\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207\u5c0d\u8c61\u985e\u578b\u7684 REF \u5c6c\u6027\u6709\u95dc\uff0c\u4e26\u4e14\u5728\u9032\u884c\u9060\u7a0b\u8655\u7406\u6642\u5c24\u70ba\u5e38\u898b\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u500b\u932f\u8aa4\u7684\u6210\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"ora-24051-%e9%8c%af%e8%aa%a4%e7%9a%84%e6%88%90%e5%9b%a0-GqlcqwpjZC\">ORA-24051 \u932f\u8aa4\u7684\u6210\u56e0<\/h2>\n<p>\u7576\u4f60\u5728 Oracle \u6578\u64da\u5eab\u4e2d\u4f7f\u7528\u5c0d\u8c61\u985e\u578b\u6642\uff0c\u53ef\u80fd\u6703\u5b9a\u7fa9\u4e00\u4e9b\u5177\u6709 REF \u5c6c\u6027\u7684\u5c0d\u8c61\u3002REF \u5c6c\u6027\u5141\u8a31\u5c0d\u8c61\u985e\u578b\u7684\u5be6\u4f8b\u5f15\u7528\u5176\u4ed6\u5c0d\u8c61\u985e\u578b\u7684\u5be6\u4f8b\u3002\u7136\u800c\uff0c\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u7576\u9019\u4e9b\u5c0d\u8c61\u985e\u578b\u7684\u6709\u6548\u8f09\u8377\u5728\u9060\u7a0b\u904e\u7a0b\u4e2d\u50b3\u64ad\u6642\uff0c\u53ef\u80fd\u6703\u51fa\u73fe <code>ORA-24051<\/code> \u932f\u8aa4\u3002\u9019\u901a\u5e38\u662f\u56e0\u70ba\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u5c0d\u8c61\u985e\u578b\u4e0d\u4e00\u81f4\uff1a<\/strong>\u5982\u679c\u5728\u4e0d\u540c\u7684\u6578\u64da\u5eab\u4e2d\u4f7f\u7528\u4e86\u4e0d\u540c\u7248\u672c\u7684\u5c0d\u8c61\u985e\u578b\uff0c\u5247\u53ef\u80fd\u6703\u5c0e\u81f4\u7121\u6cd5\u6b63\u78ba\u50b3\u64ad REF \u5c6c\u6027\u3002<\/li>\n<li><strong>\u9060\u7a0b\u904e\u7a0b\u8abf\u7528\u554f\u984c\uff1a<\/strong>\u5728\u9032\u884c\u9060\u7a0b\u8abf\u7528\u6642\uff0cOracle \u9700\u8981\u78ba\u4fdd\u6240\u6709\u53c3\u6578\u548c\u8fd4\u56de\u503c\u7684\u985e\u578b\u4e00\u81f4\u3002\u5982\u679c REF \u5c6c\u6027\u672a\u6b63\u78ba\u5b9a\u7fa9\uff0c\u5247\u6703\u5f15\u767c\u932f\u8aa4\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab\u93c8\u63a5\u914d\u7f6e\u932f\u8aa4\uff1a<\/strong>\u5982\u679c\u6578\u64da\u5eab\u93c8\u63a5\u672a\u6b63\u78ba\u914d\u7f6e\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u7121\u6cd5\u6b63\u78ba\u50b3\u64ad\u5c0d\u8c61\u985e\u578b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9-ora-24051-%e9%8c%af%e8%aa%a4-GqlcqwpjZC\">\u5982\u4f55\u4fee\u5fa9 ORA-24051 \u932f\u8aa4<\/h2>\n<p>\u4fee\u5fa9 <code>ORA-24051<\/code> \u932f\u8aa4\u9700\u8981\u91dd\u5c0d\u5177\u9ad4\u60c5\u6cc1\u9032\u884c\u8abf\u67e5\u548c\u8abf\u6574\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n<h3 id=\"1-%e7%a2%ba%e8%aa%8d%e5%b0%8d%e8%b1%a1%e9%a1%9e%e5%9e%8b%e7%9a%84%e4%b8%80%e8%87%b4%e6%80%a7-GqlcqwpjZC\">1. \u78ba\u8a8d\u5c0d\u8c61\u985e\u578b\u7684\u4e00\u81f4\u6027<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u6240\u6709\u76f8\u95dc\u6578\u64da\u5eab\u4e2d\u5c0d\u8c61\u985e\u578b\u7684\u5b9a\u7fa9\u3002\u78ba\u4fdd\u5b83\u5011\u5728\u6240\u6709\u6578\u64da\u5eab\u4e2d\u90fd\u662f\u4e00\u81f4\u7684\u3002\u5982\u679c\u767c\u73fe\u4e0d\u4e00\u81f4\uff0c\u5247\u9700\u8981\u66f4\u65b0\u76f8\u61c9\u7684\u5c0d\u8c61\u985e\u578b\u3002<\/p>\n<pre><code>-- \u6aa2\u67e5\u5c0d\u8c61\u985e\u578b\u5b9a\u7fa9\nSELECT object_name, object_type\nFROM user_objects\nWHERE object_type = 'TYPE';\n<\/code><\/pre>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e9%81%a0%e7%a8%8b%e9%81%8e%e7%a8%8b%e8%aa%bf%e7%94%a8-GqlcqwpjZC\">2. \u6aa2\u67e5\u9060\u7a0b\u904e\u7a0b\u8abf\u7528<\/h3>\n<p>\u78ba\u4fdd\u5728\u9032\u884c\u9060\u7a0b\u904e\u7a0b\u8abf\u7528\u6642\uff0c\u6240\u6709\u53c3\u6578\u548c\u8fd4\u56de\u503c\u7684\u985e\u578b\u90fd\u6b63\u78ba\u5339\u914d\u3002\u53ef\u4ee5\u4f7f\u7528 <code>DBMS_UTILITY<\/code> \u5305\u4f86\u6aa2\u67e5\u904e\u7a0b\u7684\u53c3\u6578\u985e\u578b\u3002<\/p>\n<pre><code>-- \u6aa2\u67e5\u904e\u7a0b\u53c3\u6578\nEXEC DBMS_UTILITY.COMMAND_LINE;\n<\/code><\/pre>\n<h3 id=\"3-%e9%85%8d%e7%bd%ae%e6%95%b8%e6%93%9a%e5%ba%ab%e9%8f%88%e6%8e%a5-GqlcqwpjZC\">3. \u914d\u7f6e\u6578\u64da\u5eab\u93c8\u63a5<\/h3>\n<p>\u6aa2\u67e5\u6578\u64da\u5eab\u93c8\u63a5\u7684\u914d\u7f6e\uff0c\u78ba\u4fdd\u5b83\u5011\u6b63\u78ba\u6307\u5411\u76ee\u6a19\u6578\u64da\u5eab\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u6aa2\u67e5\u6578\u64da\u5eab\u93c8\u63a5\u7684\u72c0\u614b\uff1a<\/p>\n<pre><code>-- \u6aa2\u67e5\u6578\u64da\u5eab\u93c8\u63a5\nSELECT * FROM user_db_links;\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-GqlcqwpjZC\">\u7d50\u8ad6<\/h2>\n<p>\u5728 Oracle \u6578\u64da\u5eab\u4e2d\uff0c<code>ORA-24051<\/code> \u932f\u8aa4\u901a\u5e38\u8207 REF \u5c6c\u6027\u7684\u5c0d\u8c61\u985e\u578b\u6709\u6548\u8f09\u8377\u7684\u50b3\u64ad\u6709\u95dc\u3002\u901a\u904e\u6aa2\u67e5\u5c0d\u8c61\u985e\u578b\u7684\u4e00\u81f4\u6027\u3001\u9060\u7a0b\u904e\u7a0b\u8abf\u7528\u7684\u6b63\u78ba\u6027\u4ee5\u53ca\u6578\u64da\u5eab\u93c8\u63a5\u7684\u914d\u7f6e\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u9019\u4e00\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u81f3\u95dc\u91cd\u8981\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-24051 \u932f\u8aa4\uff0c\u7121\u6cd5\u50b3\u64ad\u5177\u6709 REF \u5c6c\u6027\u7684\u5c0d\u8c61\u985e\u578b\u6709\u6548\u8f09\u8377\uff0c\u63d0\u4f9b\u6545\u969c\u4fee\u5fa9\u548c\u9060\u7a0b\u8655\u7406\u65b9\u6848\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-88240","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/88240","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=88240"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/88240\/revisions"}],"predecessor-version":[{"id":88241,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/88240\/revisions\/88241"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=88240"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=88240"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=88240"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}