{"id":87944,"date":"2024-10-18T05:17:16","date_gmt":"2024-10-17T21:17:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/87944\/"},"modified":"2024-10-18T05:17:16","modified_gmt":"2024-10-17T21:17:16","slug":"ora-22857-%e7%84%a1%e6%b3%95%e4%bf%ae%e6%94%b9%e5%b0%8d%e8%b1%a1%e8%a1%a8%e7%9a%84%e5%88%97-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\/87944\/","title":{"rendered":"ORA-22857: \u7121\u6cd5\u4fee\u6539\u5c0d\u8c61\u8868\u7684\u5217 ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-22857-%e7%84%a1%e6%b3%95%e4%bf%ae%e6%94%b9%e5%b0%8d%e8%b1%a1%e8%a1%a8%e7%9a%84%e5%88%97-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-UatvnGKKBw\">ORA-22857: \u7121\u6cd5\u4fee\u6539\u5c0d\u8c61\u8868\u7684\u5217 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-22857<\/code>\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8868\u793a\u5728\u5617\u8a66\u4fee\u6539\u5c0d\u8c61\u8868\u7684\u5217\u6642\u51fa\u73fe\u4e86\u554f\u984c\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e <code>ORA-22857<\/code> \u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002<\/p>\n<h2 id=\"ora-22857-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-UatvnGKKBw\">ORA-22857 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p><code>ORA-22857<\/code> \u932f\u8aa4\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li>\u5617\u8a66\u4fee\u6539\u5c0d\u8c61\u8868\u7684\u5c6c\u6027\u6216\u7d50\u69cb\uff0c\u4f46\u8a72\u5c0d\u8c61\u8868\u7684\u5b9a\u7fa9\u4e0d\u5141\u8a31\u9019\u6a23\u7684\u64cd\u4f5c\u3002<\/li>\n<li>\u5c0d\u8c61\u8868\u4e2d\u5b58\u5728\u4f9d\u8cf4\u65bc\u8a72\u5217\u7684\u5176\u4ed6\u5c0d\u8c61\uff0c\u4f8b\u5982\u7d22\u5f15\u6216\u89f8\u767c\u5668\uff0c\u9019\u4e9b\u4f9d\u8cf4\u95dc\u4fc2\u963b\u6b62\u4e86\u5217\u7684\u4fee\u6539\u3002<\/li>\n<li>\u5728\u9032\u884c DDL\uff08\u6578\u64da\u5b9a\u7fa9\u8a9e\u8a00\uff09\u64cd\u4f5c\u6642\uff0c\u672a\u9075\u5faa Oracle \u7684\u7d04\u675f\u689d\u4ef6\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%ad%98%e5%88%a5%e5%95%8f%e9%a1%8c-UatvnGKKBw\">\u5982\u4f55\u8b58\u5225\u554f\u984c<\/h2>\n<p>\u7576\u60a8\u9047\u5230 <code>ORA-22857<\/code> \u932f\u8aa4\u6642\uff0c\u9996\u5148\u9700\u8981\u6aa2\u67e5\u932f\u8aa4\u4fe1\u606f\u7684\u8a73\u7d30\u5167\u5bb9\u3002\u901a\u5e38\uff0c\u932f\u8aa4\u4fe1\u606f\u6703\u63d0\u4f9b\u6709\u95dc\u54ea\u500b\u5217\u6216\u5c0d\u8c61\u8868\u7684\u5177\u9ad4\u4fe1\u606f\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u7372\u53d6\u66f4\u591a\u4fe1\u606f\uff1a<\/p>\n<pre><code>SELECT * FROM user_errors WHERE name = 'YOUR_OBJECT_NAME';<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a\u8207\u8a72\u5c0d\u8c61\u76f8\u95dc\u7684\u6240\u6709\u932f\u8aa4\uff0c\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7406\u89e3\u554f\u984c\u6240\u5728\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-UatvnGKKBw\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u4fee\u5fa9 <code>ORA-22857<\/code> \u932f\u8aa4\u7684\u6b65\u9a5f\u5982\u4e0b\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e5%b0%8d%e8%b1%a1%e8%a1%a8%e7%9a%84%e7%b5%90%e6%a7%8b-UatvnGKKBw\">1. \u6aa2\u67e5\u5c0d\u8c61\u8868\u7684\u7d50\u69cb<\/h3>\n<p>\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u6aa2\u67e5\u5c0d\u8c61\u8868\u7684\u7d50\u69cb\uff1a<\/p>\n<pre><code>DESC YOUR_OBJECT_NAME;<\/code><\/pre>\n<p>\u78ba\u4fdd\u60a8\u8981\u4fee\u6539\u7684\u5217\u5b58\u5728\uff0c\u4e26\u4e14\u5176\u6578\u64da\u985e\u578b\u548c\u7d04\u675f\u689d\u4ef6\u7b26\u5408\u9810\u671f\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e4%be%9d%e8%b3%b4%e9%97%9c%e4%bf%82-UatvnGKKBw\">2. \u6aa2\u67e5\u4f9d\u8cf4\u95dc\u4fc2<\/h3>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u6aa2\u67e5\u662f\u5426\u6709\u4f9d\u8cf4\u65bc\u8a72\u5217\u7684\u5176\u4ed6\u5c0d\u8c61\uff1a<\/p>\n<pre><code>SELECT * FROM user_dependencies WHERE referenced_name = 'YOUR_OBJECT_NAME';<\/code><\/pre>\n<p>\u5982\u679c\u5b58\u5728\u4f9d\u8cf4\uff0c\u60a8\u9700\u8981\u5148\u522a\u9664\u6216\u4fee\u6539\u9019\u4e9b\u4f9d\u8cf4\u5c0d\u8c61\u3002<\/p>\n<h3 id=\"3-%e4%bf%ae%e6%94%b9%e5%b0%8d%e8%b1%a1%e8%a1%a8-UatvnGKKBw\">3. \u4fee\u6539\u5c0d\u8c61\u8868<\/h3>\n<p>\u5728\u78ba\u8a8d\u6c92\u6709\u4f9d\u8cf4\u95dc\u4fc2\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u8a9e\u53e5\u4f86\u4fee\u6539\u5c0d\u8c61\u8868\uff1a<\/p>\n<pre><code>ALTER TYPE YOUR_OBJECT_TYPE ADD ATTRIBUTE new_column_name data_type;<\/code><\/pre>\n<p>\u78ba\u4fdd\u5728\u57f7\u884c\u6b64\u64cd\u4f5c\u4e4b\u524d\u5099\u4efd\u6578\u64da\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/p>\n<h3 id=\"4-%e6%b8%ac%e8%a9%a6%e4%bf%ae%e6%94%b9-UatvnGKKBw\">4. \u6e2c\u8a66\u4fee\u6539<\/h3>\n<p>\u5728\u5b8c\u6210\u4fee\u6539\u5f8c\uff0c\u9032\u884c\u6e2c\u8a66\u4ee5\u78ba\u4fdd\u4e00\u5207\u6b63\u5e38\u904b\u884c\u3002\u60a8\u53ef\u4ee5\u63d2\u5165\u3001\u66f4\u65b0\u6216\u67e5\u8a62\u6578\u64da\u4f86\u9a57\u8b49\u4fee\u6539\u662f\u5426\u6210\u529f\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-UatvnGKKBw\">\u7d50\u8ad6<\/h2>\n<p>\u9047\u5230 <code>ORA-22857<\/code> \u932f\u8aa4\u6642\uff0c\u4e86\u89e3\u5176\u539f\u56e0\u548c\u4fee\u5fa9\u6b65\u9a5f\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u6aa2\u67e5\u5c0d\u8c61\u8868\u7684\u7d50\u69cb\u3001\u4f9d\u8cf4\u95dc\u4fc2\u4ee5\u53ca\u6b63\u78ba\u57f7\u884c\u4fee\u6539\u64cd\u4f5c\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u4f01\u696d\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4e5f\u80fd\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-22857 \u932f\u8aa4\uff0c\u7121\u6cd5\u4fee\u6539\u5c0d\u8c61\u8868\u7684\u5217\uff0c\u63d0\u4f9b\u6545\u969c\u4fee\u5fa9\u548c\u9060\u7a0b\u8655\u7406\u7684\u6709\u6548\u65b9\u6cd5\u8207\u6307\u5c0e\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-87944","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87944","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=87944"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87944\/revisions"}],"predecessor-version":[{"id":87945,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87944\/revisions\/87945"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=87944"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=87944"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=87944"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}