{"id":92930,"date":"2024-10-19T09:42:31","date_gmt":"2024-10-19T01:42:31","guid":{"rendered":"https:\/\/server.hk\/cnblog\/92930\/"},"modified":"2024-10-19T09:42:32","modified_gmt":"2024-10-19T01:42:32","slug":"ora-47382-ols-%e6%94%bf%e7%ad%96%e6%a8%99%e7%b1%a4-string-%e6%9c%aa%e6%89%be%e5%88%b0%e5%b0%8d%e6%96%bc%e6%94%bf%e7%ad%96-string-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\/92930\/","title":{"rendered":"ORA-47382: OLS \u653f\u7b56\u6a19\u7c64 string \u672a\u627e\u5230\u5c0d\u65bc\u653f\u7b56 string ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-47382-ols-%e6%94%bf%e7%ad%96%e6%a8%99%e7%b1%a4-string-%e6%9c%aa%e6%89%be%e5%88%b0%e5%b0%8d%e6%96%bc%e6%94%bf%e7%ad%96-string-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-nbRGVqVrQw\">ORA-47382: OLS \u653f\u7b56\u6a19\u7c64 string \u672a\u627e\u5230\u5c0d\u65bc\u653f\u7b56 string 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-47382<\/code>\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207 Oracle Label Security (OLS) \u76f8\u95dc\uff0c\u8868\u793a\u7cfb\u7d71\u7121\u6cd5\u627e\u5230\u6307\u5b9a\u7684\u653f\u7b56\u6a19\u7c64\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u500b\u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-ora-47382-%e9%8c%af%e8%aa%a4%ef%bc%9f-nbRGVqVrQw\">\u4ec0\u9ebc\u662f ORA-47382 \u932f\u8aa4\uff1f<\/h2>\n<p><code>ORA-47382<\/code> \u932f\u8aa4\u7684\u5177\u9ad4\u4fe1\u606f\u70ba\u300cOLS \u653f\u7b56\u6a19\u7c64 string \u672a\u627e\u5230\u5c0d\u65bc\u653f\u7b56 string\u300d\u3002\u9019\u610f\u5473\u8457\u5728\u5617\u8a66\u8a2a\u554f\u6216\u64cd\u4f5c\u67d0\u500b\u6578\u64da\u6642\uff0c\u7cfb\u7d71\u7121\u6cd5\u627e\u5230\u8207\u8a72\u6578\u64da\u76f8\u95dc\u7684\u5b89\u5168\u6a19\u7c64\u3002\u9019\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li>\u6578\u64da\u5eab\u4e2d\u672a\u6b63\u78ba\u914d\u7f6e OLS \u653f\u7b56\u3002<\/li>\n<li>\u7528\u6236\u5617\u8a66\u8a2a\u554f\u7684\u6578\u64da\u672a\u88ab\u6b63\u78ba\u6a19\u8a18\u3002<\/li>\n<li>\u6578\u64da\u5eab\u7684\u5b89\u5168\u8a2d\u7f6e\u767c\u751f\u8b8a\u66f4\uff0c\u5c0e\u81f4\u539f\u6709\u6a19\u7c64\u5931\u6548\u3002<\/li>\n<\/ul>\n<h2 id=\"ora-47382-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-nbRGVqVrQw\">ORA-47382 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>\u9020\u6210 <code>ORA-47382<\/code> \u932f\u8aa4\u7684\u539f\u56e0\u53ef\u80fd\u6709\u591a\u7a2e\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li><strong>\u7f3a\u5931\u7684\u6a19\u7c64\uff1a<\/strong>\u7576\u6578\u64da\u8868\u4e2d\u7684\u67d0\u4e9b\u884c\u672a\u88ab\u6b63\u78ba\u6a19\u8a18\u6642\uff0c\u7cfb\u7d71\u5728\u67e5\u8a62\u6642\u6703\u5831\u932f\u3002<\/li>\n<li><strong>\u653f\u7b56\u8b8a\u66f4\uff1a<\/strong>\u5982\u679c OLS \u653f\u7b56\u88ab\u4fee\u6539\u6216\u522a\u9664\uff0c\u539f\u6709\u7684\u6a19\u7c64\u53ef\u80fd\u6703\u5931\u6548\u3002<\/li>\n<li><strong>\u7528\u6236\u6b0a\u9650\u4e0d\u8db3\uff1a<\/strong>\u7528\u6236\u53ef\u80fd\u6c92\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u8a2a\u554f\u7279\u5b9a\u7684\u6a19\u7c64\u6216\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9-ora-47382-%e9%8c%af%e8%aa%a4-nbRGVqVrQw\">\u5982\u4f55\u4fee\u5fa9 ORA-47382 \u932f\u8aa4<\/h2>\n<p>\u4fee\u5fa9 <code>ORA-47382<\/code> \u932f\u8aa4\u7684\u904e\u7a0b\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5-ols-%e6%94%bf%e7%ad%96-nbRGVqVrQw\">1. \u6aa2\u67e5 OLS \u653f\u7b56<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u6578\u64da\u5eab\u4e2d\u662f\u5426\u6b63\u78ba\u914d\u7f6e\u4e86 OLS \u653f\u7b56\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u67e5\u770b\u7576\u524d\u7684 OLS \u653f\u7b56\uff1a<\/p>\n<pre><code>SELECT * FROM DBA_OLS_POLICIES;<\/code><\/pre>\n<p>\u78ba\u4fdd\u6240\u9700\u7684\u653f\u7b56\u5b58\u5728\u4e14\u6b63\u78ba\u914d\u7f6e\u3002<\/p>\n<h3 id=\"2-%e7%a2%ba%e8%aa%8d%e6%a8%99%e7%b1%a4%e7%9a%84%e5%ad%98%e5%9c%a8-nbRGVqVrQw\">2. \u78ba\u8a8d\u6a19\u7c64\u7684\u5b58\u5728<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u6aa2\u67e5\u6578\u64da\u8868\u4e2d\u662f\u5426\u5b58\u5728\u6240\u9700\u7684\u6a19\u7c64\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u6aa2\u67e5\u6a19\u7c64\uff1a<\/p>\n<pre><code>SELECT * FROM DBA_OLS_LABELS WHERE LABEL_NAME = 'your_label_name';<\/code><\/pre>\n<p>\u5982\u679c\u6a19\u7c64\u4e0d\u5b58\u5728\uff0c\u5247\u9700\u8981\u5275\u5efa\u76f8\u61c9\u7684\u6a19\u7c64\u3002<\/p>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90-nbRGVqVrQw\">3. \u6aa2\u67e5\u7528\u6236\u6b0a\u9650<\/h3>\n<p>\u78ba\u4fdd\u7528\u6236\u64c1\u6709\u8a2a\u554f\u7279\u5b9a\u6a19\u7c64\u7684\u6b0a\u9650\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u6aa2\u67e5\u7528\u6236\u7684\u6b0a\u9650\uff1a<\/p>\n<pre><code>SELECT * FROM USER_TAB_PRIVS WHERE TABLE_NAME = 'your_table_name';<\/code><\/pre>\n<p>\u5982\u679c\u6b0a\u9650\u4e0d\u8db3\uff0c\u5247\u9700\u8981\u6388\u4e88\u76f8\u61c9\u7684\u6b0a\u9650\u3002<\/p>\n<h3 id=\"4-%e9%87%8d%e6%96%b0%e6%a8%99%e8%a8%98%e6%95%b8%e6%93%9a-nbRGVqVrQw\">4. \u91cd\u65b0\u6a19\u8a18\u6578\u64da<\/h3>\n<p>\u5982\u679c\u6578\u64da\u672a\u88ab\u6b63\u78ba\u6a19\u8a18\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u8a9e\u53e5\u4f86\u91cd\u65b0\u6a19\u8a18\uff1a<\/p>\n<pre><code>UPDATE your_table SET your_label_column = 'your_label' WHERE condition;<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-nbRGVqVrQw\">\u7d50\u8ad6<\/h2>\n<p>\u5728 Oracle \u6578\u64da\u5eab\u4e2d\uff0c<code>ORA-47382<\/code> \u932f\u8aa4\u901a\u5e38\u8207 OLS \u653f\u7b56\u548c\u6a19\u7c64\u7684\u914d\u7f6e\u6709\u95dc\u3002\u901a\u904e\u6aa2\u67e5 OLS \u653f\u7b56\u3001\u78ba\u8a8d\u6a19\u7c64\u7684\u5b58\u5728\u3001\u6aa2\u67e5\u7528\u6236\u6b0a\u9650\u4ee5\u53ca\u91cd\u65b0\u6a19\u8a18\u6578\u64da\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u7ba1\u7406\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u7a69\u5b9a\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-47382 \u932f\u8aa4\uff0c\u91dd\u5c0d OLS \u653f\u7b56\u6a19\u7c64\u672a\u627e\u5230\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-92930","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92930","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=92930"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92930\/revisions"}],"predecessor-version":[{"id":92931,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92930\/revisions\/92931"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=92930"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=92930"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=92930"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}