{"id":178664,"date":"2024-11-08T19:51:20","date_gmt":"2024-11-08T11:51:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/178664\/"},"modified":"2024-11-08T19:51:21","modified_gmt":"2024-11-08T11:51:21","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9postgresql%e9%8c%af%e8%aa%a4%e4%bb%a3%e7%a2%bc%ef%bc%9a0p000-invalid_role_specification%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/178664\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9PostgreSQL\u932f\u8aa4\u4ee3\u78bc\uff1a0P000 &#8211; invalid_role_specification\uff1f"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9postgresql%e9%8c%af%e8%aa%a4%e4%bb%a3%e7%a2%bc%ef%bc%9a0p000-invalid_role_specification-HKGaDXAVWx\">\u5982\u4f55\u4fee\u5fa9PostgreSQL\u932f\u8aa4\u4ee3\u78bc\uff1a0P000 &#8211; invalid_role_specification<\/h1>\n<p>\u5728\u4f7f\u7528PostgreSQL\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\u5c31\u662f\u932f\u8aa4\u4ee3\u78bc0P000\uff0c\u8a72\u932f\u8aa4\u901a\u5e38\u4f34\u96a8\u8457\u201cinvalid_role_specification\u201d\u7684\u63d0\u793a\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8868\u793a\u5728\u57f7\u884cSQL\u8a9e\u53e5\u6642\uff0c\u6307\u5b9a\u7684\u89d2\u8272\u6216\u7528\u6236\u540d\u7121\u6548\u6216\u4e0d\u5b58\u5728\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u6b64\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%e5%88%86%e6%9e%90-HKGaDXAVWx\">\u932f\u8aa4\u539f\u56e0\u5206\u6790<\/h2>\n<p>PostgreSQL\u4e2d\u7684\u89d2\u8272\uff08roles\uff09\u662f\u7528\u4f86\u7ba1\u7406\u7528\u6236\u6b0a\u9650\u7684\u57fa\u672c\u55ae\u4f4d\u3002\u7576\u4f60\u5728\u57f7\u884c\u67d0\u4e9b\u64cd\u4f5c\u6642\uff0c\u4f8b\u5982\u5275\u5efa\u8868\u3001\u63d2\u5165\u6578\u64da\u6216\u57f7\u884c\u67e5\u8a62\uff0cPostgreSQL\u6703\u6aa2\u67e5\u7576\u524d\u7528\u6236\u7684\u89d2\u8272\u662f\u5426\u5177\u6709\u57f7\u884c\u8a72\u64cd\u4f5c\u7684\u6b0a\u9650\u3002\u5982\u679c\u6307\u5b9a\u7684\u89d2\u8272\u7121\u6548\uff0c\u5247\u6703\u5f15\u767c0P000\u932f\u8aa4\u3002<\/p>\n<ul>\n<li><strong>\u89d2\u8272\u4e0d\u5b58\u5728\uff1a<\/strong>\u5982\u679c\u4f60\u5617\u8a66\u4f7f\u7528\u4e00\u500b\u672a\u5728\u6578\u64da\u5eab\u4e2d\u5275\u5efa\u7684\u89d2\u8272\uff0c\u5247\u6703\u51fa\u73fe\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u89d2\u8272\u540d\u7a31\u62fc\u5beb\u932f\u8aa4\uff1a<\/strong>\u89d2\u8272\u540d\u7a31\u7684\u62fc\u5beb\u932f\u8aa4\u6216\u5927\u5c0f\u5beb\u4e0d\u6b63\u78ba\u4e5f\u6703\u5c0e\u81f4\u6b64\u554f\u984c\u3002<\/li>\n<li><strong>\u6b0a\u9650\u4e0d\u8db3\uff1a<\/strong>\u5373\u4f7f\u89d2\u8272\u5b58\u5728\uff0c\u5982\u679c\u7576\u524d\u7528\u6236\u6c92\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u57f7\u884c\u8a72\u64cd\u4f5c\uff0c\u4e5f\u53ef\u80fd\u6703\u51fa\u73fe\u985e\u4f3c\u7684\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-HKGaDXAVWx\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u8981\u4fee\u5fa9PostgreSQL\u932f\u8aa4\u4ee3\u78bc0P000\uff0c\u60a8\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u6aa2\u67e5\u548c\u4fee\u5fa9\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e8%a7%92%e8%89%b2%e6%98%af%e5%90%a6%e5%ad%98%e5%9c%a8-HKGaDXAVWx\">1. \u6aa2\u67e5\u89d2\u8272\u662f\u5426\u5b58\u5728<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u78ba\u8a8d\u60a8\u6240\u4f7f\u7528\u7684\u89d2\u8272\u662f\u5426\u5df2\u7d93\u5728\u6578\u64da\u5eab\u4e2d\u5275\u5efa\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u67e5\u8a62\u4f86\u5217\u51fa\u6240\u6709\u89d2\u8272\uff1a<\/p>\n<pre><code>SELECT rolname FROM pg_roles;<\/code><\/pre>\n<p>\u5982\u679c\u60a8\u767c\u73fe\u6240\u9700\u7684\u89d2\u8272\u4e0d\u5728\u5217\u8868\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5275\u5efa\u89d2\u8272\uff1a<\/p>\n<pre><code>CREATE ROLE your_role_name;<\/code><\/pre>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e8%a7%92%e8%89%b2%e5%90%8d%e7%a8%b1%e7%9a%84%e6%8b%bc%e5%af%ab-HKGaDXAVWx\">2. \u6aa2\u67e5\u89d2\u8272\u540d\u7a31\u7684\u62fc\u5beb<\/h3>\n<p>\u78ba\u4fdd\u5728SQL\u8a9e\u53e5\u4e2d\u4f7f\u7528\u7684\u89d2\u8272\u540d\u7a31\u8207\u6578\u64da\u5eab\u4e2d\u5b9a\u7fa9\u7684\u540d\u7a31\u5b8c\u5168\u4e00\u81f4\u3002PostgreSQL\u5c0d\u5927\u5c0f\u5beb\u654f\u611f\uff0c\u56e0\u6b64\u5982\u679c\u89d2\u8272\u540d\u7a31\u5305\u542b\u5927\u5beb\u5b57\u6bcd\uff0c\u8acb\u78ba\u4fdd\u5728\u67e5\u8a62\u4e2d\u4f7f\u7528\u96d9\u5f15\u865f\u4f86\u6b63\u78ba\u5f15\u7528\u89d2\u8272\u540d\u7a31\uff1a<\/p>\n<pre><code>SELECT * FROM your_table WHERE your_column = 'value' AND your_role_name = \"YourRoleName\";<\/code><\/pre>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e6%ac%8a%e9%99%90%e8%a8%ad%e7%bd%ae-HKGaDXAVWx\">3. \u6aa2\u67e5\u6b0a\u9650\u8a2d\u7f6e<\/h3>\n<p>\u5982\u679c\u89d2\u8272\u5b58\u5728\u4f46\u4ecd\u7136\u51fa\u73fe\u932f\u8aa4\uff0c\u5247\u53ef\u80fd\u662f\u56e0\u70ba\u7576\u524d\u7528\u6236\u6c92\u6709\u8db3\u5920\u7684\u6b0a\u9650\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6aa2\u67e5\u89d2\u8272\u7684\u6b0a\u9650\uff1a<\/p>\n<pre><code>SELECT * FROM information_schema.role_table_grants WHERE grantee = 'your_role_name';<\/code><\/pre>\n<p>\u5982\u679c\u767c\u73fe\u6b0a\u9650\u4e0d\u8db3\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6388\u4e88\u6240\u9700\u7684\u6b0a\u9650\uff1a<\/p>\n<pre><code>GRANT SELECT, INSERT ON your_table TO your_role_name;<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-HKGaDXAVWx\">\u7e3d\u7d50<\/h2>\n<p>PostgreSQL\u932f\u8aa4\u4ee3\u78bc0P000 &#8211; invalid_role_specification\u901a\u5e38\u662f\u7531\u65bc\u89d2\u8272\u4e0d\u5b58\u5728\u3001\u540d\u7a31\u62fc\u5beb\u932f\u8aa4\u6216\u6b0a\u9650\u4e0d\u8db3\u5f15\u8d77\u7684\u3002\u901a\u904e\u6aa2\u67e5\u89d2\u8272\u7684\u5b58\u5728\u6027\u3001\u78ba\u4fdd\u540d\u7a31\u7684\u6b63\u78ba\u6027\u4ee5\u53ca\u6aa2\u67e5\u6b0a\u9650\u8a2d\u7f6e\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u6578\u64da\u5eab\u7ba1\u7406\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a>\u89e3\u6c7a\u65b9\u6848\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u548c\u5b89\u5168\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u4fee\u5fa9PostgreSQL\u932f\u8aa4\u4ee3\u78bc0P000 &#8211; invalid_role_specification\uff0c\u89e3\u6c7a\u89d2\u8272\u6307\u5b9a\u554f\u984c\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u6b63\u5e38\u904b\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-178664","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178664","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=178664"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178664\/revisions"}],"predecessor-version":[{"id":178665,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178664\/revisions\/178665"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=178664"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=178664"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=178664"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}