{"id":21397,"date":"2024-01-02T08:42:25","date_gmt":"2024-01-02T08:42:25","guid":{"rendered":"https:\/\/server.hk\/blog\/21397\/"},"modified":"2024-11-14T10:35:12","modified_gmt":"2024-11-14T02:35:12","slug":"how-to-fix-postgresql-error-code-42501-insufficient_privilege","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/21397\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a42501 &#8211; insufficient_privilege"},"content":{"rendered":"<h1 id=\"how-to-fix-postgresql-error-code-42501-insufficient_privilege-FErTaOAIrB\">\u5982\u4f55\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a42501 &#8211; insufficient_privilege<\/h1>\n<p>PostgreSQL \u662f\u4e00\u500b\u5f37\u5927\u7684\u958b\u6e90\u95dc\u806f\u5f0f\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u7a0b\u5e8f\u3002\u7136\u800c\uff0c\u50cf\u4efb\u4f55\u8edf\u4ef6\u4e00\u6a23\uff0cPostgreSQL \u4e5f\u53ef\u80fd\u6703\u9047\u5230\u6703\u59a8\u7919\u5176\u529f\u80fd\u7684\u932f\u8aa4\u3002\u7528\u6236\u5e38\u898b\u7684\u4e00\u500b\u932f\u8aa4\u662f\u4ee3\u78bc\u70ba 42501 \u7684 &#8220;insufficient_privilege&#8221; \u932f\u8aa4\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u6b64\u932f\u8aa4\u7684\u539f\u56e0\uff0c\u4e26\u63d0\u4f9b\u4fee\u5fa9\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"understanding-the-error-FErTaOAIrB\">\u7406\u89e3\u932f\u8aa4<\/h2>\n<p>&#8220;insufficient_privilege&#8221; \u932f\u8aa4\u767c\u751f\u5728\u7528\u6236\u5617\u8a66\u57f7\u884c\u547d\u4ee4\u6216\u8a2a\u554f\u4ed6\u5011\u6c92\u6709\u5fc5\u8981\u6b0a\u9650\u7684\u8cc7\u6e90\u6642\u3002PostgreSQL \u64c1\u6709\u5f37\u5927\u7684\u5b89\u5168\u6a21\u578b\uff0c\u5141\u8a31\u7ba1\u7406\u54e1\u70ba\u7528\u6236\u548c\u89d2\u8272\u5b9a\u7fa9\u7cbe\u7d30\u7684\u8a2a\u554f\u63a7\u5236\u3002\u7576\u7528\u6236\u7f3a\u4e4f\u6240\u9700\u7684\u6b0a\u9650\u6642\uff0c\u6578\u64da\u5eab\u7cfb\u7d71\u6703\u62cb\u51fa\u6b64\u932f\u8aa4\uff0c\u4ee5\u9632\u6b62\u672a\u7d93\u6388\u6b0a\u7684\u8a2a\u554f\u3002<\/p>\n<h2 id=\"possible-causes-FErTaOAIrB\">\u53ef\u80fd\u7684\u539f\u56e0<\/h2>\n<p>\u5728 PostgreSQL \u4e2d\uff0c\u60a8\u53ef\u80fd\u6703\u9047\u5230 &#8220;insufficient_privilege&#8221; \u932f\u8aa4\u7684\u5e7e\u500b\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u6b0a\u9650\u4e0d\u8db3\uff1a<\/strong>\u6700\u660e\u986f\u7684\u539f\u56e0\u662f\u7528\u6236\u6c92\u6709\u57f7\u884c\u8acb\u6c42\u64cd\u4f5c\u6240\u9700\u7684\u6b0a\u9650\u3002\u9019\u53ef\u80fd\u662f\u7531\u65bc\u914d\u7f6e\u932f\u8aa4\u6216\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u8a2d\u5b9a\u7684\u6709\u610f\u9650\u5236\u3002<\/li>\n<li><strong>\u8a9e\u6cd5\u932f\u8aa4\uff1a<\/strong>\u53e6\u4e00\u500b\u5e38\u898b\u539f\u56e0\u662f SQL \u547d\u4ee4\u4e2d\u7684\u8a9e\u6cd5\u932f\u8aa4\u3002\u5373\u4f7f\u7528\u6236\u64c1\u6709\u6240\u9700\u7684\u6b0a\u9650\uff0c\u547d\u4ee4\u4e2d\u7684\u932f\u8aa4\u4e5f\u53ef\u80fd\u89f8\u767c\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u5c0d\u8c61\u6240\u6709\u6b0a\uff1a<\/strong>PostgreSQL \u5f37\u5236\u57f7\u884c\u5c0d\u8c61\u6240\u6709\u6b0a\uff0c\u610f\u5473\u8457\u53ea\u6709\u64c1\u6709\u8005\u6216\u8d85\u7d1a\u7528\u6236\u53ef\u4ee5\u4fee\u6539\u6216\u8a2a\u554f\u5c0d\u8c61\u3002\u5982\u679c\u7528\u6236\u4e0d\u662f\u8a72\u5c0d\u8c61\u7684\u64c1\u6709\u8005\u6216\u8d85\u7d1a\u7528\u6236\uff0c\u4ed6\u5011\u53ef\u80fd\u6703\u9047\u5230 &#8220;insufficient_privilege&#8221; \u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"fixing-the-error-FErTaOAIrB\">\u4fee\u5fa9\u932f\u8aa4<\/h2>\n<p>\u8981\u89e3\u6c7a &#8220;insufficient_privilege&#8221; \u932f\u8aa4\uff0c\u60a8\u53ef\u4ee5\u63a1\u53d6\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-grant-sufficient-privileges-FErTaOAIrB\">1. \u6388\u4e88\u8db3\u5920\u7684\u6b0a\u9650<\/h3>\n<p>\u78ba\u4fdd\u7528\u6236\u64c1\u6709\u57f7\u884c\u6240\u9700\u64cd\u4f5c\u7684\u5fc5\u8981\u6b0a\u9650\u3002\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u4ee5\u4f7f\u7528 GRANT \u8a9e\u53e5\u6388\u4e88\u6b0a\u9650\u3002\u4f8b\u5982\uff0c\u8981\u5c07 &#8220;employees&#8221; \u8868\u7684 SELECT \u6b0a\u9650\u6388\u4e88\u540d\u70ba &#8220;john&#8221; \u7684\u7528\u6236\uff0c\u60a8\u53ef\u4ee5\u57f7\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>GRANT SELECT ON employees TO john;<\/code><\/pre>\n<p>\u901a\u904e\u6388\u4e88\u9069\u7576\u7684\u6b0a\u9650\uff0c\u60a8\u53ef\u4ee5\u6d88\u9664 &#8220;insufficient_privilege&#8221; \u932f\u8aa4\u3002<\/p>\n<h3 id=\"2-check-syntax-FErTaOAIrB\">2. \u6aa2\u67e5\u8a9e\u6cd5<\/h3>\n<p>\u6aa2\u67e5 SQL \u547d\u4ee4\u4ee5\u67e5\u627e\u4efb\u4f55\u8a9e\u6cd5\u932f\u8aa4\u3002\u5373\u4f7f\u662f\u5c0f\u932f\u8aa4\u4e5f\u53ef\u80fd\u89f8\u767c\u6b64\u932f\u8aa4\u3002\u5c0d\u7167 PostgreSQL \u6587\u6a94\u4ed4\u7d30\u6aa2\u67e5\u547d\u4ee4\u7684\u6b63\u78ba\u6027\u3002<\/p>\n<h3 id=\"3-verify-object-ownership-FErTaOAIrB\">3. \u9a57\u8b49\u5c0d\u8c61\u6240\u6709\u6b0a<\/h3>\n<p>\u5982\u679c\u7528\u6236\u5728\u8a2a\u554f\u6216\u4fee\u6539\u5c0d\u8c61\u6642\u9047\u5230\u932f\u8aa4\uff0c\u8acb\u78ba\u4fdd\u4ed6\u5011\u662f\u8a72\u5c0d\u8c61\u7684\u64c1\u6709\u8005\u6216\u8d85\u7d1a\u7528\u6236\u3002\u5982\u679c\u4e0d\u662f\uff0c\u8acb\u8003\u616e\u4f7f\u7528 ALTER OWNED BY \u8a9e\u53e5\u66f4\u6539\u5c0d\u8c61\u7684\u6240\u6709\u6b0a\u3002<\/p>\n<h2 id=\"summary-FErTaOAIrB\">\u7e3d\u7d50<\/h2>\n<p>PostgreSQL \u4e2d\u7684 &#8220;insufficient_privilege&#8221; \u932f\u8aa4\u4ee3\u78bc 42501 \u767c\u751f\u5728\u7528\u6236\u7f3a\u4e4f\u57f7\u884c\u7279\u5b9a\u64cd\u4f5c\u6240\u9700\u7684\u6b0a\u9650\u6642\u3002\u9019\u500b\u932f\u8aa4\u53ef\u4ee5\u901a\u904e\u6388\u4e88\u8db3\u5920\u7684\u6b0a\u9650\u3001\u6aa2\u67e5 SQL \u547d\u4ee4\u7684\u8a9e\u6cd5\u6216\u9a57\u8b49\u5c0d\u8c61\u6240\u6709\u6b0a\u4f86\u89e3\u6c7a\u3002\u5982\u679c\u60a8\u9047\u5230\u6b64\u932f\u8aa4\uff0c\u8acb\u78ba\u4fdd\u9075\u5faa\u9069\u7576\u7684\u6b65\u9a5f\u4f86\u4fee\u5fa9\u5b83\uff0c\u78ba\u4fdd PostgreSQL \u6578\u64da\u5eab\u7684\u9806\u5229\u904b\u884c\u3002<\/p>\n<p>\u5982\u9700\u53ef\u9760\u4e14\u9ad8\u6027\u80fd\u7684 VPS \u8a17\u7ba1\u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8003\u616e <a href=\"https:\/\/server.hk\">Server.HK<\/a>\u3002\u6211\u5011\u7684\u9802\u7d1a VPS \u8a17\u7ba1\u670d\u52d9\u53ef\u70ba\u60a8\u7684 PostgreSQL \u548c\u5176\u4ed6\u61c9\u7528\u7a0b\u5e8f\u63d0\u4f9b\u51fa\u8272\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u4fee\u5fa9 PostgreSQL &#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-21397","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21397","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=21397"}],"version-history":[{"count":2,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21397\/revisions"}],"predecessor-version":[{"id":24097,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21397\/revisions\/24097"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=21397"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=21397"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=21397"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}