{"id":92804,"date":"2024-10-19T08:39:17","date_gmt":"2024-10-19T00:39:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/92804\/"},"modified":"2024-10-19T08:39:18","modified_gmt":"2024-10-19T00:39:18","slug":"ora-44821-%e5%88%86%e9%a1%9e%e5%99%a8%e6%95%b8%e9%87%8f%e9%81%8e%e5%a4%a7-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\/92804\/","title":{"rendered":"ORA-44821: \u5206\u985e\u5668\u6578\u91cf\u904e\u5927 ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-44821-%e5%88%86%e9%a1%9e%e5%99%a8%e6%95%b8%e9%87%8f%e9%81%8e%e5%a4%a7-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-eyhhBdodmM\">ORA-44821: \u5206\u985e\u5668\u6578\u91cf\u904e\u5927 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 <code>ORA-44821<\/code>\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8868\u793a\u5206\u985e\u5668\u7684\u6578\u91cf\u904e\u5927\uff0c\u5c0e\u81f4\u7cfb\u7d71\u7121\u6cd5\u6b63\u5e38\u904b\u884c\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u6b64\u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u4fee\u5fa9\u65b9\u6cd5\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u6709\u6548\u5730\u9032\u884c\u6545\u969c\u6392\u9664\u548c\u9060\u7a0b\u8655\u7406\u3002<\/p>\n<h2 id=\"ora-44821-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-eyhhBdodmM\">ORA-44821 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>\u7576 Oracle \u6578\u64da\u5eab\u4e2d\u7684\u5206\u985e\u5668\u6578\u91cf\u8d85\u904e\u7cfb\u7d71\u7684\u9650\u5236\u6642\uff0c\u5c31\u6703\u51fa\u73fe <code>ORA-44821<\/code> \u932f\u8aa4\u3002\u9019\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li><strong>\u904e\u591a\u7684\u5206\u985e\u5668\u5b9a\u7fa9\uff1a<\/strong>\u7528\u6236\u5728\u6578\u64da\u5eab\u4e2d\u5275\u5efa\u4e86\u904e\u591a\u7684\u5206\u985e\u5668\uff0c\u8d85\u51fa\u4e86 Oracle \u7684\u9810\u8a2d\u9650\u5236\u3002<\/li>\n<li><strong>\u4e0d\u7576\u7684\u6578\u64da\u6a21\u578b\u8a2d\u8a08\uff1a<\/strong>\u6578\u64da\u6a21\u578b\u8a2d\u8a08\u4e0d\u7576\uff0c\u5c0e\u81f4\u4e0d\u5fc5\u8981\u7684\u5206\u985e\u5668\u88ab\u5275\u5efa\u3002<\/li>\n<li><strong>\u7cfb\u7d71\u8cc7\u6e90\u9650\u5236\uff1a<\/strong>\u7cfb\u7d71\u8cc7\u6e90\u4e0d\u8db3\uff0c\u7121\u6cd5\u652f\u6301\u7576\u524d\u7684\u5206\u985e\u5668\u6578\u91cf\u3002<\/li>\n<\/ul>\n<h2 id=\"ora-44821-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%bd%b1%e9%9f%bf-eyhhBdodmM\">ORA-44821 \u932f\u8aa4\u7684\u5f71\u97ff<\/h2>\n<p>\u7576\u51fa\u73fe <code>ORA-44821<\/code> \u932f\u8aa4\u6642\uff0c\u5c07\u6703\u5c0d\u6578\u64da\u5eab\u7684\u6b63\u5e38\u904b\u884c\u9020\u6210\u5f71\u97ff\uff0c\u5177\u9ad4\u8868\u73fe\u70ba\uff1a<\/p>\n<ul>\n<li>\u7121\u6cd5\u57f7\u884c\u67d0\u4e9b\u67e5\u8a62\u6216\u64cd\u4f5c\uff0c\u5c0e\u81f4\u696d\u52d9\u6d41\u7a0b\u4e2d\u65b7\u3002<\/li>\n<li>\u7cfb\u7d71\u6027\u80fd\u4e0b\u964d\uff0c\u5f71\u97ff\u7528\u6236\u9ad4\u9a57\u3002<\/li>\n<li>\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u4e0d\u4e00\u81f4\u6027\uff0c\u589e\u52a0\u6578\u64da\u7ba1\u7406\u7684\u96e3\u5ea6\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-eyhhBdodmM\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u70ba\u4e86\u4fee\u5fa9 <code>ORA-44821<\/code> \u932f\u8aa4\uff0c\u7528\u6236\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u64cd\u4f5c\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e5%88%86%e9%a1%9e%e5%99%a8%e6%95%b8%e9%87%8f-eyhhBdodmM\">1. \u6aa2\u67e5\u5206\u985e\u5668\u6578\u91cf<\/h3>\n<p>\u9996\u5148\uff0c\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u6aa2\u67e5\u7576\u524d\u7cfb\u7d71\u4e2d\u7684\u5206\u985e\u5668\u6578\u91cf\uff1a<\/p>\n<pre><code>SELECT COUNT(*) FROM USER_CLASSIFIERS;<\/code><\/pre>\n<h3 id=\"2-%e5%88%aa%e9%99%a4%e4%b8%8d%e5%bf%85%e8%a6%81%e7%9a%84%e5%88%86%e9%a1%9e%e5%99%a8-eyhhBdodmM\">2. \u522a\u9664\u4e0d\u5fc5\u8981\u7684\u5206\u985e\u5668<\/h3>\n<p>\u5982\u679c\u767c\u73fe\u5206\u985e\u5668\u6578\u91cf\u8d85\u904e\u9650\u5236\uff0c\u5247\u9700\u8981\u522a\u9664\u4e0d\u5fc5\u8981\u7684\u5206\u985e\u5668\u3002\u4f7f\u7528\u4ee5\u4e0b SQL \u8a9e\u53e5\u522a\u9664\u5206\u985e\u5668\uff1a<\/p>\n<pre><code>DROP CLASSIFIER classifier_name;<\/code><\/pre>\n<p>\u8acb\u5c07 <code>classifier_name<\/code> \u66ff\u63db\u70ba\u5be6\u969b\u7684\u5206\u985e\u5668\u540d\u7a31\u3002<\/p>\n<h3 id=\"3-%e5%84%aa%e5%8c%96%e6%95%b8%e6%93%9a%e6%a8%a1%e5%9e%8b-eyhhBdodmM\">3. \u512a\u5316\u6578\u64da\u6a21\u578b<\/h3>\n<p>\u6aa2\u67e5\u6578\u64da\u6a21\u578b\u8a2d\u8a08\uff0c\u78ba\u4fdd\u4e0d\u6703\u5275\u5efa\u904e\u591a\u7684\u5206\u985e\u5668\u3002\u53ef\u4ee5\u8003\u616e\u5408\u4f75\u76f8\u4f3c\u7684\u5206\u985e\u5668\uff0c\u6216\u4f7f\u7528\u5176\u4ed6\u6578\u64da\u7d50\u69cb\u4f86\u9054\u5230\u76f8\u540c\u7684\u76ee\u7684\u3002<\/p>\n<h3 id=\"4-%e5%a2%9e%e5%8a%a0%e7%b3%bb%e7%b5%b1%e8%b3%87%e6%ba%90-eyhhBdodmM\">4. \u589e\u52a0\u7cfb\u7d71\u8cc7\u6e90<\/h3>\n<p>\u5982\u679c\u7cfb\u7d71\u8cc7\u6e90\u4e0d\u8db3\uff0c\u8003\u616e\u589e\u52a0\u786c\u4ef6\u8cc7\u6e90\u6216\u512a\u5316\u73fe\u6709\u8cc7\u6e90\u7684\u4f7f\u7528\uff0c\u4ee5\u652f\u6301\u66f4\u591a\u7684\u5206\u985e\u5668\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86%e5%bb%ba%e8%ad%b0-eyhhBdodmM\">\u9060\u7a0b\u8655\u7406\u5efa\u8b70<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u9032\u884c\u9060\u7a0b\u8655\u7406\u4f86\u89e3\u6c7a <code>ORA-44821<\/code> \u932f\u8aa4\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u9060\u7a0b\u684c\u9762\u5de5\u5177\uff1a<\/strong>\u901a\u904e\u9060\u7a0b\u684c\u9762\u5de5\u5177\u9023\u63a5\u5230\u6578\u64da\u5eab\u670d\u52d9\u5668\uff0c\u9032\u884c\u6545\u969c\u6392\u9664\u3002<\/li>\n<li><strong>\u9060\u7a0b\u5354\u52a9\uff1a<\/strong>\u8acb\u6c42\u5c08\u696d\u7684\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u9032\u884c\u9060\u7a0b\u5354\u52a9\uff0c\u5e6b\u52a9\u89e3\u6c7a\u554f\u984c\u3002<\/li>\n<li><strong>\u5b9a\u671f\u76e3\u63a7\uff1a<\/strong>\u8a2d\u7f6e\u76e3\u63a7\u5de5\u5177\uff0c\u5b9a\u671f\u6aa2\u67e5\u5206\u985e\u5668\u7684\u4f7f\u7528\u60c5\u6cc1\uff0c\u53ca\u6642\u767c\u73fe\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-eyhhBdodmM\">\u7e3d\u7d50<\/h2>\n<p>\u5728 Oracle \u6578\u64da\u5eab\u4e2d\uff0c<code>ORA-44821<\/code> \u932f\u8aa4\u662f\u7531\u65bc\u5206\u985e\u5668\u6578\u91cf\u904e\u5927\u800c\u5f15\u8d77\u7684\u3002\u901a\u904e\u6aa2\u67e5\u5206\u985e\u5668\u6578\u91cf\u3001\u522a\u9664\u4e0d\u5fc5\u8981\u7684\u5206\u985e\u5668\u3001\u512a\u5316\u6578\u64da\u6a21\u578b\u4ee5\u53ca\u589e\u52a0\u7cfb\u7d71\u8cc7\u6e90\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4fee\u5fa9\u6b64\u932f\u8aa4\u3002\u6b64\u5916\uff0c\u9060\u7a0b\u8655\u7406\u4e5f\u662f\u4e00\u7a2e\u53ef\u884c\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u904b\u884c\u7684\u696d\u52d9\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u65b9\u6848\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-44821 \u932f\u8aa4\uff0c\u4e86\u89e3\u5206\u985e\u5668\u6578\u91cf\u904e\u5927\u554f\u984c\u7684\u6545\u969c\u4fee\u5fa9\u8207\u9060\u7a0b\u8655\u7406\u65b9\u6cd5\uff0c\u63d0\u5347 Oracle \u6578\u64da\u5eab\u6027\u80fd\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-92804","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92804","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=92804"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92804\/revisions"}],"predecessor-version":[{"id":92805,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92804\/revisions\/92805"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=92804"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=92804"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=92804"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}