{"id":92862,"date":"2024-10-19T09:08:18","date_gmt":"2024-10-19T01:08:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/92862\/"},"modified":"2024-10-19T09:08:19","modified_gmt":"2024-10-19T01:08:19","slug":"ora-46109-%e5%9c%a8%e5%ae%89%e5%85%a8%e9%a1%9e%e5%88%a5-string-%e4%b8%ad%e5%b0%8d%e6%ac%8a%e9%99%90-string-%e7%9a%84%e9%87%8d%e8%a4%87%e5%ae%9a%e7%be%a9-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/92862\/","title":{"rendered":"ORA-46109: \u5728\u5b89\u5168\u985e\u5225 string \u4e2d\u5c0d\u6b0a\u9650 string \u7684\u91cd\u8907\u5b9a\u7fa9 ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-46109-%e5%9c%a8%e5%ae%89%e5%85%a8%e9%a1%9e%e5%88%a5-string-%e4%b8%ad%e5%b0%8d%e6%ac%8a%e9%99%90-string-%e7%9a%84%e9%87%8d%e8%a4%87%e5%ae%9a%e7%be%a9-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c-vJeyyleSjo\">ORA-46109: \u5728\u5b89\u5168\u985e\u5225 string \u4e2d\u5c0d\u6b0a\u9650 string \u7684\u91cd\u8907\u5b9a\u7fa9 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-46109<\/code>\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u5b89\u5168\u6027\u8a2d\u7f6e\u4e2d\uff0c\u7279\u5225\u662f\u7576\u7528\u6236\u5617\u8a66\u5c0d\u67d0\u500b\u6b0a\u9650\u9032\u884c\u91cd\u8907\u5b9a\u7fa9\u6642\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e <code>ORA-46109<\/code> \u7684\u6210\u56e0\u3001\u5f71\u97ff\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e6%a6%82%e8%bf%b0-vJeyyleSjo\">\u932f\u8aa4\u6982\u8ff0<\/h2>\n<p><code>ORA-46109<\/code> \u932f\u8aa4\u7684\u5b8c\u6574\u4fe1\u606f\u70ba\u300c\u5728\u5b89\u5168\u985e\u5225 string \u4e2d\u5c0d\u6b0a\u9650 string \u7684\u91cd\u8907\u5b9a\u7fa9\u300d\u3002\u9019\u610f\u5473\u8457\u5728 Oracle \u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\u8a2d\u7f6e\u4e2d\uff0c\u67d0\u500b\u6b0a\u9650\u5df2\u7d93\u88ab\u5b9a\u7fa9\u904e\u4e00\u6b21\uff0c\u537b\u53c8\u88ab\u5617\u8a66\u91cd\u65b0\u5b9a\u7fa9\u3002\u9019\u7a2e\u60c5\u6cc1\u901a\u5e38\u767c\u751f\u5728\u4f7f\u7528 <code>DBMS_RLS<\/code> \u5305\u9032\u884c\u884c\u7d1a\u5b89\u5168\u6027\u8a2d\u7f6e\u6642\u3002<\/p>\n<h2 id=\"%e6%88%90%e5%9b%a0%e5%88%86%e6%9e%90-vJeyyleSjo\">\u6210\u56e0\u5206\u6790<\/h2>\n<p>\u9020\u6210 <code>ORA-46109<\/code> \u932f\u8aa4\u7684\u539f\u56e0\u4e3b\u8981\u6709\u4ee5\u4e0b\u5e7e\u500b\uff1a<\/p>\n<ul>\n<li><strong>\u91cd\u8907\u7684\u5b89\u5168\u985e\u5225\u5b9a\u7fa9\uff1a<\/strong>\u7576\u7528\u6236\u5728\u5275\u5efa\u6216\u4fee\u6539\u5b89\u5168\u985e\u5225\u6642\uff0c\u672a\u80fd\u6aa2\u67e5\u8a72\u985e\u5225\u662f\u5426\u5df2\u7d93\u5b58\u5728\uff0c\u5c0e\u81f4\u91cd\u8907\u5b9a\u7fa9\u3002<\/li>\n<li><strong>\u6b0a\u9650\u7684\u91cd\u8907\u6388\u4e88\uff1a<\/strong>\u5728\u6388\u4e88\u6b0a\u9650\u6642\uff0c\u82e5\u4e0d\u5c0f\u5fc3\u91cd\u8907\u6388\u4e88\u540c\u4e00\u6b0a\u9650\uff0c\u4e5f\u6703\u5f15\u767c\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u4e0d\u7576\u7684\u8173\u672c\u57f7\u884c\uff1a<\/strong>\u5728\u57f7\u884c SQL \u8173\u672c\u6642\uff0c\u82e5\u8173\u672c\u4e2d\u5305\u542b\u91cd\u8907\u7684\u5b9a\u7fa9\uff0c\u5247\u6703\u5c0e\u81f4\u932f\u8aa4\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-vJeyyleSjo\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u8981\u4fee\u5fa9 <code>ORA-46109<\/code> \u932f\u8aa4\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e5%ae%89%e5%85%a8%e9%a1%9e%e5%88%a5%e5%ae%9a%e7%be%a9-vJeyyleSjo\">1. \u6aa2\u67e5\u5b89\u5168\u985e\u5225\u5b9a\u7fa9<\/h3>\n<p>\u9996\u5148\uff0c\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u6aa2\u67e5\u7576\u524d\u7684\u5b89\u5168\u985e\u5225\u5b9a\u7fa9\uff1a<\/p>\n<pre><code>SELECT * FROM ALL_POLICIES WHERE POLICY_NAME = 'your_policy_name';<\/code><\/pre>\n<p>\u9019\u5c07\u5e6b\u52a9\u60a8\u78ba\u8a8d\u8a72\u5b89\u5168\u985e\u5225\u662f\u5426\u5df2\u7d93\u5b58\u5728\u3002<\/p>\n<h3 id=\"2-%e5%88%aa%e9%99%a4%e9%87%8d%e8%a4%87%e7%9a%84%e5%ae%9a%e7%be%a9-vJeyyleSjo\">2. \u522a\u9664\u91cd\u8907\u7684\u5b9a\u7fa9<\/h3>\n<p>\u5982\u679c\u767c\u73fe\u91cd\u8907\u7684\u5b89\u5168\u985e\u5225\u6216\u6b0a\u9650\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u522a\u9664\u4e0d\u5fc5\u8981\u7684\u5b9a\u7fa9\uff1a<\/p>\n<pre><code>BEGIN\n    DBMS_RLS.DROP_POLICY(object_schema =&gt; 'your_schema', object_name =&gt; 'your_object_name', policy_name =&gt; 'your_policy_name');\nEND;<\/code><\/pre>\n<h3 id=\"3-%e9%87%8d%e6%96%b0%e5%ae%9a%e7%be%a9%e5%ae%89%e5%85%a8%e9%a1%9e%e5%88%a5-vJeyyleSjo\">3. \u91cd\u65b0\u5b9a\u7fa9\u5b89\u5168\u985e\u5225<\/h3>\n<p>\u5728\u522a\u9664\u91cd\u8907\u5b9a\u7fa9\u5f8c\uff0c\u60a8\u53ef\u4ee5\u5b89\u5168\u5730\u91cd\u65b0\u5b9a\u7fa9\u5b89\u5168\u985e\u5225\uff1a<\/p>\n<pre><code>BEGIN\n    DBMS_RLS.ADD_POLICY(object_schema =&gt; 'your_schema', object_name =&gt; 'your_object_name', policy_name =&gt; 'your_policy_name', function_schema =&gt; 'your_function_schema', policy_function =&gt; 'your_function_name');\nEND;<\/code><\/pre>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86%e5%bb%ba%e8%ad%b0-vJeyyleSjo\">\u9060\u7a0b\u8655\u7406\u5efa\u8b70<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u7279\u5225\u662f\u7576\u60a8\u7121\u6cd5\u76f4\u63a5\u8a2a\u554f\u6578\u64da\u5eab\u6642\uff0c\u9060\u7a0b\u8655\u7406\u53ef\u80fd\u662f\u5fc5\u8981\u7684\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\u9023\u63a5\u5230\u6578\u64da\u5eab\u6240\u5728\u7684\u4f3a\u670d\u5668\uff0c\u9032\u884c\u5fc5\u8981\u7684\u6aa2\u67e5\u548c\u4fee\u6539\u3002<\/li>\n<li><strong>\u5229\u7528 SSH \u9023\u63a5\uff1a<\/strong>\u5982\u679c\u4f3a\u670d\u5668\u652f\u6301 SSH\uff0c\u60a8\u53ef\u4ee5\u901a\u904e\u547d\u4ee4\u884c\u9032\u884c\u64cd\u4f5c\uff0c\u9019\u6a23\u53ef\u4ee5\u66f4\u9748\u6d3b\u5730\u57f7\u884c SQL \u67e5\u8a62\u548c\u8173\u672c\u3002<\/li>\n<li><strong>\u8acb\u6c42\u5c08\u696d\u652f\u6301\uff1a<\/strong>\u5982\u679c\u554f\u984c\u6301\u7e8c\u5b58\u5728\uff0c\u8003\u616e\u5c0b\u6c42\u5c08\u696d\u7684\u6578\u64da\u5eab\u7ba1\u7406\u670d\u52d9\uff0c\u4ee5\u4fbf\u5feb\u901f\u89e3\u6c7a\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-vJeyyleSjo\">\u7e3d\u7d50<\/h2>\n<p>\u5728 Oracle \u6578\u64da\u5eab\u4e2d\uff0c<code>ORA-46109<\/code> \u932f\u8aa4\u901a\u5e38\u662f\u7531\u65bc\u5b89\u5168\u985e\u5225\u6216\u6b0a\u9650\u7684\u91cd\u8907\u5b9a\u7fa9\u5f15\u8d77\u7684\u3002\u901a\u904e\u4ed4\u7d30\u6aa2\u67e5\u7576\u524d\u7684\u5b89\u5168\u8a2d\u7f6e\u4e26\u522a\u9664\u91cd\u8907\u7684\u5b9a\u7fa9\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u9060\u7a0b\u8655\u7406\u7684\u60c5\u6cc1\uff0c\u4f7f\u7528\u9060\u7a0b\u684c\u9762\u6216 SSH \u9023\u63a5\u5c07\u662f\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u6e90\u548c\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-46109 \u932f\u8aa4\uff0c\u4e86\u89e3\u5b89\u5168\u985e\u5225\u4e2d\u6b0a\u9650\u7684\u91cd\u8907\u5b9a\u7fa9\u554f\u984c\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-92862","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92862","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=92862"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92862\/revisions"}],"predecessor-version":[{"id":92863,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92862\/revisions\/92863"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=92862"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=92862"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=92862"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}