{"id":83025,"date":"2024-10-16T22:44:17","date_gmt":"2024-10-16T14:44:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/83025\/"},"modified":"2024-10-16T22:44:17","modified_gmt":"2024-10-16T14:44:17","slug":"ora-02021-%e4%b8%8d%e5%85%81%e8%a8%b1%e5%b0%8d%e9%81%a0%e7%a8%8b%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%b2%e8%a1%8c-ddl-%e6%93%8d%e4%bd%9c-oracle%e5%a0%b1%e9%8c%af%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/83025\/","title":{"rendered":"ORA-02021: \u4e0d\u5141\u8a31\u5c0d\u9060\u7a0b\u6578\u64da\u5eab\u9032\u884c DDL \u64cd\u4f5c ORACLE\u5831\u932f\u6545\u969c\u4fee\u5fa9\u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-02021-%e4%b8%8d%e5%85%81%e8%a8%b1%e5%b0%8d%e9%81%a0%e7%a8%8b%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%b2%e8%a1%8c-ddl-%e6%93%8d%e4%bd%9c-oracle%e5%a0%b1%e9%8c%af%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-RSgHXbZUJx\">ORA-02021: \u4e0d\u5141\u8a31\u5c0d\u9060\u7a0b\u6578\u64da\u5eab\u9032\u884c DDL \u64cd\u4f5c ORACLE\u5831\u932f\u6545\u969c\u4fee\u5fa9\u9060\u7a0b\u8655\u7406<\/h1>\n<p>\u5728\u4f7f\u7528Oracle\u6578\u64da\u5eab\u9032\u884c\u9060\u7a0b\u64cd\u4f5c\u6642\uff0c\u958b\u767c\u8005\u548c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f\u201cORA-02021: \u4e0d\u5141\u8a31\u5c0d\u9060\u7a0b\u6578\u64da\u5eab\u9032\u884c DDL \u64cd\u4f5c\u201d\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u5617\u8a66\u5728\u9060\u7a0b\u6578\u64da\u5eab\u4e0a\u57f7\u884c\u6578\u64da\u5b9a\u7fa9\u8a9e\u8a00\uff08DDL\uff09\u64cd\u4f5c\u6642\uff0c\u4f8b\u5982\u5275\u5efa\u3001\u4fee\u6539\u6216\u522a\u9664\u8868\u3001\u7d22\u5f15\u7b49\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u8a72\u932f\u8aa4\u7684\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e5%8e%9f%e5%9b%a0-RSgHXbZUJx\">\u932f\u8aa4\u539f\u56e0<\/h2>\n<p>ORA-02021\u932f\u8aa4\u7684\u4e3b\u8981\u539f\u56e0\u662fOracle\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\u8a2d\u7f6e\u3002Oracle\u70ba\u4e86\u4fdd\u8b77\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u5b89\u5168\u6027\uff0c\u5c0d\u65bc\u9060\u7a0b\u6578\u64da\u5eab\u7684DDL\u64cd\u4f5c\u6709\u56b4\u683c\u7684\u9650\u5236\u3002\u9019\u4e9b\u9650\u5236\u901a\u5e38\u662f\u7531\u4ee5\u4e0b\u5e7e\u500b\u56e0\u7d20\u9020\u6210\u7684\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u5eab\u93c8\u63a5\u8a2d\u7f6e\uff1a<\/strong>\u5728Oracle\u4e2d\uff0c\u9060\u7a0b\u6578\u64da\u5eab\u7684\u8a2a\u554f\u901a\u5e38\u662f\u901a\u904e\u6578\u64da\u5eab\u93c8\u63a5\uff08Database Link\uff09\u4f86\u5be6\u73fe\u7684\u3002\u5982\u679c\u6578\u64da\u5eab\u93c8\u63a5\u7684\u8a2d\u7f6e\u4e0d\u6b63\u78ba\uff0c\u5247\u53ef\u80fd\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u7528\u6236\u6b0a\u9650\uff1a<\/strong>\u57f7\u884cDDL\u64cd\u4f5c\u7684\u7528\u6236\u5fc5\u9808\u64c1\u6709\u8db3\u5920\u7684\u6b0a\u9650\u3002\u5982\u679c\u7528\u6236\u5728\u9060\u7a0b\u6578\u64da\u5eab\u4e0a\u6c92\u6709\u76f8\u61c9\u7684\u6b0a\u9650\uff0c\u5247\u6703\u51fa\u73fe\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u521d\u59cb\u5316\u53c3\u6578\u8a2d\u7f6e\uff1a<\/strong>Oracle\u7684\u521d\u59cb\u5316\u53c3\u6578\u4e2d\u6709\u4e00\u500b\u540d\u70ba\u201cremote_dblink\u201d\u7684\u53c3\u6578\uff0c\u8a72\u53c3\u6578\u63a7\u5236\u4e86\u5c0d\u9060\u7a0b\u6578\u64da\u5eab\u7684DDL\u64cd\u4f5c\u3002\u5982\u679c\u8a72\u53c3\u6578\u8a2d\u7f6e\u70ba\u201cfalse\u201d\uff0c\u5247\u4e0d\u5141\u8a31\u9032\u884cDDL\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-RSgHXbZUJx\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u8981\u89e3\u6c7aORA-02021\u932f\u8aa4\uff0c\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u7a2e\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e5%ba%ab%e9%8f%88%e6%8e%a5-RSgHXbZUJx\">1. \u6aa2\u67e5\u6578\u64da\u5eab\u93c8\u63a5<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u93c8\u63a5\u7684\u8a2d\u7f6e\u6b63\u78ba\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u6aa2\u67e5\u6578\u64da\u5eab\u93c8\u63a5\uff1a<\/p>\n<pre><code>SELECT * FROM dba_db_links;<\/code><\/pre>\n<p>\u5982\u679c\u767c\u73fe\u93c8\u63a5\u5b58\u5728\u554f\u984c\uff0c\u5247\u9700\u8981\u91cd\u65b0\u5275\u5efa\u6216\u4fee\u6b63\u8a72\u93c8\u63a5\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90-RSgHXbZUJx\">2. \u6aa2\u67e5\u7528\u6236\u6b0a\u9650<\/h3>\n<p>\u78ba\u4fdd\u57f7\u884cDDL\u64cd\u4f5c\u7684\u7528\u6236\u5728\u9060\u7a0b\u6578\u64da\u5eab\u4e0a\u64c1\u6709\u8db3\u5920\u7684\u6b0a\u9650\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u6aa2\u67e5\u7528\u6236\u7684\u6b0a\u9650\uff1a<\/p>\n<pre><code>SELECT * FROM user_sys_privs WHERE privilege LIKE '%CREATE%';<\/code><\/pre>\n<p>\u5982\u679c\u7528\u6236\u7f3a\u5c11\u5fc5\u8981\u7684\u6b0a\u9650\uff0c\u5247\u9700\u8981\u6388\u4e88\u76f8\u61c9\u7684\u6b0a\u9650\u3002<\/p>\n<h3 id=\"3-%e4%bf%ae%e6%94%b9%e5%88%9d%e5%a7%8b%e5%8c%96%e5%8f%83%e6%95%b8-RSgHXbZUJx\">3. \u4fee\u6539\u521d\u59cb\u5316\u53c3\u6578<\/h3>\n<p>\u5982\u679c\u78ba\u5b9a\u9700\u8981\u5728\u9060\u7a0b\u6578\u64da\u5eab\u4e0a\u57f7\u884cDDL\u64cd\u4f5c\uff0c\u53ef\u4ee5\u8003\u616e\u4fee\u6539\u201cremote_dblink\u201d\u53c3\u6578\u3002\u9019\u9700\u8981DBA\u7684\u6b0a\u9650\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u9032\u884c\u4fee\u6539\uff1a<\/p>\n<pre><code>ALTER SYSTEM SET remote_dblink=true;<\/code><\/pre>\n<p>\u8acb\u6ce8\u610f\uff0c\u9019\u6a23\u7684\u4fee\u6539\u53ef\u80fd\u6703\u5f71\u97ff\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\uff0c\u56e0\u6b64\u5728\u9032\u884c\u6b64\u64cd\u4f5c\u4e4b\u524d\uff0c\u61c9\u4ed4\u7d30\u8003\u616e\u3002<\/p>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-RSgHXbZUJx\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u70ba\u4e86\u907f\u514d\u672a\u4f86\u518d\u6b21\u51fa\u73feORA-02021\u932f\u8aa4\uff0c\u5efa\u8b70\u9075\u5faa\u4ee5\u4e0b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li>\u5b9a\u671f\u6aa2\u67e5\u6578\u64da\u5eab\u93c8\u63a5\u7684\u6709\u6548\u6027\u548c\u914d\u7f6e\u3002<\/li>\n<li>\u78ba\u4fdd\u7528\u6236\u6b0a\u9650\u7684\u7ba1\u7406\u7b26\u5408\u6700\u5c0f\u6b0a\u9650\u539f\u5247\u3002<\/li>\n<li>\u5728\u9032\u884cDDL\u64cd\u4f5c\u4e4b\u524d\uff0c\u8003\u616e\u4f7f\u7528\u672c\u5730\u6578\u64da\u5eab\u9032\u884c\u64cd\u4f5c\uff0c\u7136\u5f8c\u518d\u5c07\u66f4\u6539\u540c\u6b65\u5230\u9060\u7a0b\u6578\u64da\u5eab\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-RSgHXbZUJx\">\u7e3d\u7d50<\/h2>\n<p>ORA-02021\u932f\u8aa4\u662fOracle\u6578\u64da\u5eab\u5728\u9032\u884c\u9060\u7a0bDDL\u64cd\u4f5c\u6642\u5e38\u898b\u7684\u554f\u984c\u3002\u901a\u904e\u6aa2\u67e5\u6578\u64da\u5eab\u93c8\u63a5\u3001\u7528\u6236\u6b0a\u9650\u548c\u521d\u59cb\u5316\u53c3\u6578\u8a2d\u7f6e\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u70ba\u4e86\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\u548c\u7a69\u5b9a\u6027\uff0c\u5efa\u8b70\u9075\u5faa\u6700\u4f73\u5be6\u8e10\uff0c\u5b9a\u671f\u6aa2\u67e5\u548c\u7dad\u8b77\u6578\u64da\u5eab\u914d\u7f6e\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u670d\u52d9\uff0c\u4ee5\u78ba\u4fdd\u60a8\u7684\u6578\u64da\u5eab\u904b\u884c\u9806\u5229\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-02021 \u932f\u8aa4\uff0c\u4e86\u89e3\u4e0d\u5141\u8a31\u5c0d\u9060\u7a0b\u6578\u64da\u5eab\u9032\u884c DDL \u64cd\u4f5c\u7684\u539f\u56e0\u53ca\u4fee\u5fa9\u65b9\u6cd5\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u64cd\u4f5c\u9806\u5229\u9032\u884c\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-83025","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/83025","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=83025"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/83025\/revisions"}],"predecessor-version":[{"id":83026,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/83025\/revisions\/83026"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=83025"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=83025"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=83025"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}