{"id":207884,"date":"2025-07-08T09:55:19","date_gmt":"2025-07-08T01:55:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/207884\/"},"modified":"2025-07-08T09:55:19","modified_gmt":"2025-07-08T01:55:19","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8postgresql%e8%a7%92%e8%89%b2%e8%bf%9e%e6%8e%a5%e6%95%b0%e6%8d%ae%e5%ba%93%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/207884\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528postgresql\u89d2\u8272\u8fde\u63a5\u6570\u636e\u5e93\uff1f"},"content":{"rendered":"

<\/b> <\/p>\n

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> \u5982\u4f55\u4f7f\u7528postgresql\u89d2\u8272\u8fde\u63a5\u6570\u636e\u5e93\uff1f<\/span><\/p>\n

\u6765\u6e90\uff1astackoverflow<\/span>
\n2024-04-26 13:15:37<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

\u5927\u5bb6\u597d\uff0c\u6211\u4eec\u53c8\u89c1\u9762\u4e86\u554a~\u672c\u6587\u300a\u5982\u4f55\u4f7f\u7528postgresql\u89d2\u8272\u8fde\u63a5\u6570\u636e\u5e93\uff1f\u300b<\/span>\u7684\u5185\u5bb9\u4e2d\u5c06\u4f1a\u6d89\u53ca\u5230<\/span>\u7b49\u7b49\u3002\u5982\u679c\u4f60\u6b63\u5728\u5b66\u4e60Golang<\/span>\u76f8\u5173\u77e5\u8bc6\uff0c\u6b22\u8fce\u5173\u6ce8\u6211\uff0c\u4ee5\u540e\u4f1a\u7ed9\u5927\u5bb6\u5e26\u6765\u66f4\u591aGolang<\/span>\u76f8\u5173\u6587\u7ae0\uff0c\u5e0c\u671b\u6211\u4eec\u80fd\u4e00\u8d77\u8fdb\u6b65\uff01\u4e0b\u9762\u5c31\u5f00\u59cb\u672c\u6587\u7684\u6b63\u5f0f\u5185\u5bb9~<\/p>\n

\u95ee\u9898\u5185\u5bb9
\n <\/p>\n

\u4eca\u5e74\u6211\u4eec\u5728\u8bfe\u5802\u4e0a\u770b\u5230\u4e86 PostgreSQL \u7684\u89d2\u8272\u3002\u6211\u4eec\u7684\u8001\u5e08\u544a\u8bc9\u6211\u4eec\uff0c\u5982\u6709\u5fc5\u8981\uff0c\u4e3a\u6bcf\u4e2a\u8868\u751a\u81f3\u5217\u4f7f\u7528\u5177\u6709\u81ea\u5b9a\u4e49\u6743\u9650\u7684\u4e0d\u540c\u89d2\u8272\u4f1a\u66f4\u5b89\u5168\u3002 <\/p>\n

\u6211\u4eec\u6709\u4e00\u4e2a\u9879\u76ee\uff0c\u5fc5\u987b\u4f7f\u7528 PostgreSQL \u6784\u5efa\u4e00\u4e2a\u7f51\u7ad9\uff0c\u5bf9\u8fde\u63a5\u7684\u7528\u6237\u8fdb\u884c\u8bbf\u95ee\u9650\u5236\uff0c\u8fd9\u4e9b\u7528\u6237\u53ef\u4ee5\u662f\u4e0d\u540c\u7c7b\u578b\u7684\uff08\u7ba1\u7406\u5458\u3001\u5458\u5de5\u3001\u5ba2\u6237\uff09\u3002\u4e3a\u4e86\u9075\u5faa\u8001\u5e08\u7684\u5efa\u8bae\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u5177\u6709\u4e0d\u540c\u6743\u9650\u7684\u4e0d\u540c\u89d2\u8272\uff08\u6bcf\u79cd\u7c7b\u578b\u7684\u7528\u6237\u4e00\u4e2a\uff09\u3002 <\/p>\n

\u6211\u4eec\u51b3\u5b9a\u4f7f\u7528 Go \u4f5c\u4e3a\u540e\u7aef\uff08\u5e26\u6709\u4ee4\u724c\u8eab\u4efd\u9a8c\u8bc1\uff09\uff0c\u4f46\u6211\u4e0d\u77e5\u9053\u5982\u4f55\u4f7f\u7528\u6211\u4eec\u7684\u89d2\u8272\uff0c\u8fd9\u4e9b\u89d2\u8272\u662f\u6bd4\u7528\u6237\u66f4\u591a\u7684\u7ec4\u3002\u6211\u5728\u6587\u6863\u4e2d\u8bfb\u5230\uff0c\u60a8\u53ef\u4ee5\u4e00\u6b21\u6027\u201c\u6253\u5f00\u201d\u4e0e\u6570\u636e\u5e93\u7684\u8fde\u63a5\uff0c\u4f46\u8981\u505a\u5230\u8fd9\u4e00\u70b9\uff0c\u60a8\u5fc5\u987b\u6388\u4e88 PostgreSQL \u89d2\u8272\u3002\u6211\u6ca1\u6709\u627e\u5230\u4e00\u79cd\u65b9\u6cd5\u53ef\u4ee5\u5728\u4e0d\u5173\u95ed\u5e76\u91cd\u65b0\u6253\u5f00\u6570\u636e\u5e93\u7684\u60c5\u51b5\u4e0b\u66f4\u6539\u8fde\u63a5\u7684\u89d2\u8272\u3002\u5982\u679c\u6211\u5728\u4e0d\u66f4\u6539\u8fde\u63a5\u89d2\u8272\u7684\u60c5\u51b5\u4e0b\u8fd0\u884c\u5e94\u7528\u7a0b\u5e8f\uff0cPostgreSQL \u5982\u4f55\u63a7\u5236\u7528\u6237\u662f\u5426\u6709\u6743\u8bbf\u95ee\u4ed6\u8bf7\u6c42\u6240\u9700\u7684\u8868\u3002 <\/p>\n

<\/p>\n

\u89e3\u51b3\u65b9\u6848<\/h2>\n

<\/p>\n

\u60a8\u53ef\u4ee5\u5728 postgresql \u4e2d\u52a8\u6001\u66f4\u6539\u89d2\u8272\u3002\u5982\u679c\u60a8\u4ee5 nobody<\/code> \u8eab\u4efd\u767b\u5f55\uff0c\u5e76\u4e14 nobody<\/code> \u662f\u89d2\u8272 cleve<\/code> \u7684\u6210\u5458\uff0c\u5219\u60a8\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u6210\u4e3a\u89d2\u8272 admins<\/code>\uff1a<\/p>\n

set role cleve;<\/pre>\n
\u4f46\u662f\u5728\u8eab\u4efd\u9a8c\u8bc1\u671f\u95f4\u4f7f\u7528\u5b83\u662f\u6709\u95ee\u9898\u7684\uff0c\u56e0\u4e3a\u6ca1\u6709\u4ec0\u4e48\u53ef\u4ee5\u963b\u6b62\u7528\u6237\u8fd0\u884c\u8be5\u8bed\u53e5<\/p>\n
RESET ROLE;<\/pre>\n
\u518d\u6b21\u6210\u4e3anobody<\/code>\uff0c\u7136\u540e\u5192\u5145\u5176\u4ed6\u4eba\u3002<\/p>\n
\u901a\u5e38\uff0c\u6709\u4e24\u79cd\u65b9\u6cd5\u53ef\u4ee5\u4f7f\u7528\u89d2\u8272\u7cfb\u7edf\u6765\u5229\u7528\u6570\u636e\u5e93\u6743\u9650\uff1a<\/p>\n
    \n
  1. \n
    \u60a8\u4e3a\u5e94\u7528\u7a0b\u5e8f\u7684\u6bcf\u4e2a\u7528\u6237\u90fd\u6709\u4e00\u4e2a\u4e2a\u6027\u5316\u7684\u6570\u636e\u5e93\u7528\u6237\u3002<\/p>\n
    \u8fd9\u5f53\u7136\u53ea\u6709\u5728\u7528\u6237\u7ec4\u76f8\u5f53\u6052\u5b9a\u4e14\u6709\u9650\u7684\u60c5\u51b5\u4e0b\u624d\u53ef\u884c\u3002<\/p>\n
    \u90a3\u4e48\u4e2a\u4eba\u7528\u6237\u6839\u672c\u6ca1\u6709\u4efb\u4f55\u6743\u9650\uff0c\u5e76\u4e14\u6709\u67d0\u4e9b\u89d2\u8272\uff0c\u4f8b\u5982admin<\/code>\u3001reader<\/code>\u3001accountant<\/code>\u7b49\u3002\u767b\u5f55\u89d2\u8272\u901a\u8fc7\u6210\u4e3a\u4e00\u4e2a\u6216\u591a\u4e2a\u89d2\u8272\u7684\u6210\u5458\u6765\u5206\u914d\u6743\u9650\uff0c\u5e76\u7ee7\u627f\u8fd9\u4e9b\u89d2\u8272\u7684\u6743\u9650\u3002<\/p>\n<\/li>\n
  2. \n
    \u60a8\u6ca1\u6709\u4e2a\u6027\u5316\u6570\u636e\u5e93\u7528\u6237\u3002<\/p>\n
    \u90a3\u4e48\u60a8\u7684\u6bcf\u7ec4\u6743\u9650\u53ea\u6709\u4e00\u4e2a\u767b\u5f55\u89d2\u8272\uff0c\u4f8b\u5982 accountant<\/code>\u3001admin<\/code>\u3001viewer<\/code> \u7b49\u3002<\/p>\n
    \u5728\u5efa\u7acb\u6570\u636e\u5e93\u8fde\u63a5\u4e4b\u524d\uff0c\u5e94\u7528\u7a0b\u5e8f\u5fc5\u987b\u51b3\u5b9a\u5e94\u4ee5\u54ea\u4e2a\u7528\u6237\u7684\u8eab\u4efd\u8fdb\u884c\u8fde\u63a5\u3002\u5982\u679c\u60a8\u9700\u8981\u6570\u636e\u5e93\u67e5\u8be2\u6765\u505a\u51fa\u6b64\u51b3\u5b9a\uff0c\u5219\u53ef\u4ee5\u4ee5\u6743\u9650\u975e\u5e38\u6709\u9650\u7684 nobody<\/code> \u6570\u636e\u5e93\u7528\u6237\u8eab\u4efd\u6267\u884c\u8fd9\u4e9b\u67e5\u8be2\u3002\u4f8b\u5982\uff0c\u5b83\u53ef\u80fd\u8c03\u7528\u9a8c\u8bc1\u7528\u6237\u63d0\u4f9b\u7684\u5bc6\u7801\u7684\u51fd\u6570\u3002<\/p>\n<\/li>\n<\/ol>\n
    \u7ec8\u4e8e\u4ecb\u7ecd\u5b8c\u5566\uff01\u5c0f\u4f19\u4f34\u4eec\uff0c\u8fd9\u7bc7\u5173\u4e8e\u300a\u5982\u4f55\u4f7f\u7528postgresql\u89d2\u8272\u8fde\u63a5\u6570\u636e\u5e93\uff1f\u300b\u7684\u4ecb\u7ecd\u5e94\u8be5\u8ba9\u4f60\u6536\u83b7\u591a\u591a\u4e86\u5427\uff01\u6b22\u8fce\u5927\u5bb6\u6536\u85cf\u6216\u5206\u4eab\u7ed9\u66f4\u591a\u9700\u8981\u5b66\u4e60\u7684\u670b\u53cb\u5427~\u516c\u4f17\u53f7\u4e5f\u4f1a\u53d1\u5e03Golang\u76f8\u5173\u77e5\u8bc6\uff0c\u5feb\u6765\u5173\u6ce8\u5427\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u5f53\u524d\u4f4d\u7f6e\uff1a > > ...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-207884","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207884","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=207884"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207884\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=207884"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=207884"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=207884"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}