{"id":179104,"date":"2024-11-08T23:02:19","date_gmt":"2024-11-08T15:02:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/179104\/"},"modified":"2024-11-08T23:02:20","modified_gmt":"2024-11-08T15:02:20","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9-postgresql-%e9%8c%af%e8%aa%a4%e4%bb%a3%e7%a2%bc%ef%bc%9a57p04-database_dropped%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/179104\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a57P04 &#8211; database_dropped\uff1f"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9-postgresql-%e9%8c%af%e8%aa%a4%e4%bb%a3%e7%a2%bc%ef%bc%9a57p04-database_dropped%ef%bc%9f-cmVGILLzYU\">\u5982\u4f55\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a57P04 &#8211; database_dropped\uff1f<\/h1>\n<p>\u5728\u4f7f\u7528 PostgreSQL \u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u4ee3\u78bc\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f\u932f\u8aa4\u4ee3\u78bc 57P04\uff0c\u8a72\u932f\u8aa4\u8868\u793a\u6578\u64da\u5eab\u5df2\u88ab\u522a\u9664\uff08database_dropped\uff09\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u6703\u5728\u5617\u8a66\u9023\u63a5\u5230\u4e00\u500b\u5df2\u7d93\u4e0d\u5b58\u5728\u7684\u6578\u64da\u5eab\u6642\u51fa\u73fe\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u6b64\u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u6709\u6548\u5730\u4fee\u5fa9\u5b83\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e4%bb%a3%e7%a2%bc-57p04-%e7%9a%84%e5%8e%9f%e5%9b%a0-cmVGILLzYU\">\u932f\u8aa4\u4ee3\u78bc 57P04 \u7684\u539f\u56e0<\/h2>\n<p>PostgreSQL \u7684\u932f\u8aa4\u4ee3\u78bc 57P04 \u901a\u5e38\u51fa\u73fe\u5728\u4ee5\u4e0b\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u5eab\u88ab\u522a\u9664\uff1a<\/strong>\u6700\u5e38\u898b\u7684\u539f\u56e0\u662f\u6578\u64da\u5eab\u5be6\u969b\u4e0a\u5df2\u7d93\u88ab\u522a\u9664\u3002\u9019\u53ef\u80fd\u662f\u7531\u65bc\u7ba1\u7406\u54e1\u7684\u64cd\u4f5c\u5931\u8aa4\uff0c\u6216\u8005\u662f\u81ea\u52d5\u5316\u8173\u672c\u7684\u932f\u8aa4\u3002<\/li>\n<li><strong>\u9023\u63a5\u5b57\u7b26\u4e32\u932f\u8aa4\uff1a<\/strong>\u5982\u679c\u9023\u63a5\u5b57\u7b26\u4e32\u4e2d\u6307\u5b9a\u7684\u6578\u64da\u5eab\u540d\u7a31\u932f\u8aa4\uff0c\u5247\u6703\u5c0e\u81f4\u7121\u6cd5\u627e\u5230\u8a72\u6578\u64da\u5eab\u3002<\/li>\n<li><strong>\u6b0a\u9650\u554f\u984c\uff1a<\/strong>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u4f7f\u7528\u8005\u53ef\u80fd\u6c92\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u8a2a\u554f\u6307\u5b9a\u7684\u6578\u64da\u5eab\uff0c\u9019\u53ef\u80fd\u6703\u5c0e\u81f4\u985e\u4f3c\u7684\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e5%ba%ab%e7%8b%80%e6%85%8b-cmVGILLzYU\">\u5982\u4f55\u6aa2\u67e5\u6578\u64da\u5eab\u72c0\u614b<\/h2>\n<p>\u5728\u4fee\u5fa9\u6b64\u932f\u8aa4\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u78ba\u8a8d\u6578\u64da\u5eab\u7684\u72c0\u614b\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u6aa2\u67e5\u7576\u524d\u5b58\u5728\u7684\u6578\u64da\u5eab\uff1a<\/p>\n<pre><code>SELECT datname FROM pg_database;<\/code><\/pre>\n<p>\u9019\u689d\u67e5\u8a62\u5c07\u8fd4\u56de\u7576\u524d PostgreSQL \u5be6\u4f8b\u4e2d\u6240\u6709\u5b58\u5728\u7684\u6578\u64da\u5eab\u540d\u7a31\u3002\u6aa2\u67e5\u8fd4\u56de\u7684\u7d50\u679c\uff0c\u78ba\u4fdd\u60a8\u8981\u9023\u63a5\u7684\u6578\u64da\u5eab\u540d\u7a31\u5728\u5217\u8868\u4e2d\u3002<\/p>\n<h2 id=\"%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-cmVGILLzYU\">\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u5982\u679c\u78ba\u8a8d\u6578\u64da\u5eab\u5df2\u88ab\u522a\u9664\uff0c\u60a8\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u7a2e\u4fee\u5fa9\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e6%81%a2%e5%be%a9%e6%95%b8%e6%93%9a%e5%ba%ab-cmVGILLzYU\">1. \u6062\u5fa9\u6578\u64da\u5eab<\/h3>\n<p>\u5982\u679c\u60a8\u6709\u6578\u64da\u5eab\u7684\u5099\u4efd\uff0c\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6062\u5fa9\u6578\u64da\u5eab\uff1a<\/p>\n<pre><code>pg_restore -U username -d database_name backup_file<\/code><\/pre>\n<p>\u8acb\u5c07 <code>username<\/code> \u66ff\u63db\u70ba\u60a8\u7684 PostgreSQL \u7528\u6236\u540d\uff0c<code>database_name<\/code> \u66ff\u63db\u70ba\u60a8\u8981\u6062\u5fa9\u7684\u6578\u64da\u5eab\u540d\u7a31\uff0c<code>backup_file<\/code> \u66ff\u63db\u70ba\u5099\u4efd\u6587\u4ef6\u7684\u8def\u5f91\u3002<\/p>\n<h3 id=\"2-%e5%89%b5%e5%bb%ba%e6%96%b0%e6%95%b8%e6%93%9a%e5%ba%ab-cmVGILLzYU\">2. \u5275\u5efa\u65b0\u6578\u64da\u5eab<\/h3>\n<p>\u5982\u679c\u6c92\u6709\u5099\u4efd\uff0c\u60a8\u53ef\u4ee5\u9078\u64c7\u5275\u5efa\u4e00\u500b\u65b0\u7684\u6578\u64da\u5eab\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5275\u5efa\u65b0\u6578\u64da\u5eab\uff1a<\/p>\n<pre><code>CREATE DATABASE new_database_name;<\/code><\/pre>\n<p>\u78ba\u4fdd\u5c07 <code>new_database_name<\/code> \u66ff\u63db\u70ba\u60a8\u5e0c\u671b\u4f7f\u7528\u7684\u65b0\u6578\u64da\u5eab\u540d\u7a31\u3002<\/p>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e9%80%a3%e6%8e%a5%e5%ad%97%e7%ac%a6%e4%b8%b2-cmVGILLzYU\">3. \u6aa2\u67e5\u9023\u63a5\u5b57\u7b26\u4e32<\/h3>\n<p>\u5982\u679c\u6578\u64da\u5eab\u5b58\u5728\u4f46\u4ecd\u7136\u51fa\u73fe\u932f\u8aa4\uff0c\u8acb\u6aa2\u67e5\u60a8\u7684\u9023\u63a5\u5b57\u7b26\u4e32\u3002\u78ba\u4fdd\u6578\u64da\u5eab\u540d\u7a31\u3001\u7528\u6236\u540d\u548c\u5bc6\u78bc\u6b63\u78ba\u7121\u8aa4\u3002\u9023\u63a5\u5b57\u7b26\u4e32\u7684\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n<pre><code>postgresql:\/\/username:password@host:port\/database_name<\/code><\/pre>\n<p>\u78ba\u4fdd\u6240\u6709\u53c3\u6578\u90fd\u6b63\u78ba\u914d\u7f6e\u3002<\/p>\n<h3 id=\"4-%e6%aa%a2%e6%9f%a5%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90-cmVGILLzYU\">4. \u6aa2\u67e5\u7528\u6236\u6b0a\u9650<\/h3>\n<p>\u5982\u679c\u60a8\u61f7\u7591\u662f\u6b0a\u9650\u554f\u984c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u7528\u6236\u5c0d\u6578\u64da\u5eab\u7684\u6b0a\u9650\uff1a<\/p>\n<pre><code>SELECT * FROM pg_roles WHERE rolname='username';<\/code><\/pre>\n<p>\u78ba\u4fdd\u7528\u6236\u64c1\u6709\u8a2a\u554f\u8a72\u6578\u64da\u5eab\u7684\u6b0a\u9650\u3002\u5982\u679c\u6c92\u6709\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6388\u4e88\u6b0a\u9650\uff1a<\/p>\n<pre><code>GRANT ALL PRIVILEGES ON DATABASE database_name TO username;<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-cmVGILLzYU\">\u7e3d\u7d50<\/h2>\n<p>PostgreSQL \u932f\u8aa4\u4ee3\u78bc 57P04 &#8211; database_dropped \u901a\u5e38\u662f\u7531\u65bc\u6578\u64da\u5eab\u88ab\u522a\u9664\u6216\u9023\u63a5\u5b57\u7b26\u4e32\u932f\u8aa4\u5f15\u8d77\u7684\u3002\u901a\u904e\u6aa2\u67e5\u6578\u64da\u5eab\u72c0\u614b\u3001\u6062\u5fa9\u6578\u64da\u5eab\u3001\u5275\u5efa\u65b0\u6578\u64da\u5eab\u6216\u6aa2\u67e5\u7528\u6236\u6b0a\u9650\u7b49\u6b65\u9a5f\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4fee\u5fa9\u6b64\u932f\u8aa4\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\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\u548c\u53ef\u7528\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc 57P04\uff08database_dropped\uff09\u7684\u65b9\u6cd5\uff0c\u5305\u62ec\u6062\u5fa9\u4e1f\u5931\u7684\u8cc7\u6599\u5eab\u548c\u6aa2\u67e5\u9023\u63a5\u8a2d\u5b9a\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-179104","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179104","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=179104"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179104\/revisions"}],"predecessor-version":[{"id":179105,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179104\/revisions\/179105"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=179104"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=179104"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=179104"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}