{"id":165837,"date":"2024-11-05T13:15:21","date_gmt":"2024-11-05T05:15:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/165837\/"},"modified":"2024-11-05T13:15:22","modified_gmt":"2024-11-05T05:15:22","slug":"%e5%bf%ab%e9%80%9f%e5%82%99%e4%bb%bd%e6%81%a2%e5%be%a9%ef%bc%9a%e4%bd%bf%e7%94%a8pg%e6%95%b8%e6%93%9a%e5%ba%ab%e5%b0%8e%e5%85%a5%e6%82%a8%e7%9a%84%e6%95%b8%e6%93%9a-pg%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/165837\/","title":{"rendered":"\u5feb\u901f\u5099\u4efd\u6062\u5fa9\uff1a\u4f7f\u7528PG\u6578\u64da\u5eab\u5c0e\u5165\u60a8\u7684\u6578\u64da (pg\u6578\u64da\u5eab\u5c0e\u5165\u5099\u4efd)"},"content":{"rendered":"<h1 id=\"%e5%bf%ab%e9%80%9f%e5%82%99%e4%bb%bd%e6%81%a2%e5%be%a9%ef%bc%9a%e4%bd%bf%e7%94%a8pg%e6%95%b8%e6%93%9a%e5%ba%ab%e5%b0%8e%e5%85%a5%e6%82%a8%e7%9a%84%e6%95%b8%e6%93%9a-pg%e6%95%b8%e6%93%9a%e5%ba%ab-wWWqJBaGiT\">\u5feb\u901f\u5099\u4efd\u6062\u5fa9\uff1a\u4f7f\u7528PG\u6578\u64da\u5eab\u5c0e\u5165\u60a8\u7684\u6578\u64da (pg\u6578\u64da\u5eab\u5c0e\u5165\u5099\u4efd)<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u7528\u6027\u81f3\u95dc\u91cd\u8981\u3002\u7121\u8ad6\u662f\u4f01\u696d\u9084\u662f\u500b\u4eba\u7528\u6236\uff0c\u5b9a\u671f\u5099\u4efd\u6578\u64da\u90fd\u662f\u4e00\u9805\u5fc5\u8981\u7684\u5de5\u4f5c\u3002PostgreSQL\uff08\u7c21\u7a31PG\uff09\u4f5c\u70ba\u4e00\u7a2e\u5f37\u5927\u7684\u958b\u6e90\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u5099\u4efd\u548c\u6062\u5fa9\u7684\u9078\u9805\uff0c\u8b93\u7528\u6236\u80fd\u5920\u5feb\u901f\u6709\u6548\u5730\u4fdd\u8b77\u548c\u6062\u5fa9\u6578\u64da\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87postgresql%e9%80%b2%e8%a1%8c%e6%95%b8%e6%93%9a%e5%82%99%e4%bb%bd-wWWqJBaGiT\">\u70ba\u4ec0\u9ebc\u9078\u64c7PostgreSQL\u9032\u884c\u6578\u64da\u5099\u4efd<\/h2>\n<p>PostgreSQL\u4ee5\u5176\u7a69\u5b9a\u6027\u548c\u9748\u6d3b\u6027\u800c\u805e\u540d\uff0c\u7279\u5225\u9069\u5408\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u6578\u64da\u5b8c\u6574\u6027\u7684\u61c9\u7528\u3002\u4f7f\u7528PG\u9032\u884c\u6578\u64da\u5099\u4efd\u7684\u4e3b\u8981\u512a\u52e2\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6548\u7684\u6578\u64da\u6062\u5fa9\uff1a<\/strong>PG\u63d0\u4f9b\u4e86\u591a\u7a2e\u6062\u5fa9\u9078\u9805\uff0c\u5305\u62ec\u5b8c\u6574\u6062\u5fa9\u548c\u589e\u91cf\u6062\u5fa9\uff0c\u80fd\u5920\u6839\u64da\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u65b9\u5f0f\u3002<\/li>\n<li><strong>\u652f\u6301\u591a\u7a2e\u5099\u4efd\u683c\u5f0f\uff1a<\/strong>\u7528\u6236\u53ef\u4ee5\u9078\u64c7\u81ea\u52d5\u5316\u7684SQL\u8f49\u5132\u6216\u6587\u4ef6\u7cfb\u7d71\u7d1a\u5225\u7684\u5099\u4efd\uff0c\u9748\u6d3b\u6027\u9ad8\u3002<\/li>\n<li><strong>\u793e\u5340\u652f\u6301\uff1a<\/strong>\u4f5c\u70ba\u4e00\u500b\u958b\u6e90\u9805\u76ee\uff0cPG\u64c1\u6709\u6d3b\u8e8d\u7684\u793e\u5340\uff0c\u63d0\u4f9b\u4e86\u8c50\u5bcc\u7684\u6587\u6a94\u548c\u652f\u6301\u8cc7\u6e90\u3002<\/li>\n<\/ul>\n<h2 id=\"pg%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%82%99%e4%bb%bd%e6%96%b9%e6%b3%95-wWWqJBaGiT\">PG\u6578\u64da\u5eab\u7684\u5099\u4efd\u65b9\u6cd5<\/h2>\n<p>\u5728PostgreSQL\u4e2d\uff0c\u4e3b\u8981\u6709\u5169\u7a2e\u5099\u4efd\u65b9\u6cd5\uff1a\u908f\u8f2f\u5099\u4efd\u548c\u7269\u7406\u5099\u4efd\u3002<\/p>\n<h3 id=\"%e9%82%8f%e8%bc%af%e5%82%99%e4%bb%bd-wWWqJBaGiT\">\u908f\u8f2f\u5099\u4efd<\/h3>\n<p>\u908f\u8f2f\u5099\u4efd\u662f\u6307\u5c07\u6578\u64da\u5eab\u4e2d\u7684\u6578\u64da\u4ee5SQL\u8a9e\u53e5\u7684\u5f62\u5f0f\u5c0e\u51fa\uff0c\u9019\u6a23\u53ef\u4ee5\u5728\u9700\u8981\u6642\u8f15\u9b06\u5730\u5c07\u5176\u5c0e\u5165\u5230\u5176\u4ed6\u6578\u64da\u5eab\u4e2d\u3002\u4f7f\u7528pg_dump\u547d\u4ee4\u53ef\u4ee5\u5be6\u73fe\u908f\u8f2f\u5099\u4efd\uff1a<\/p>\n<pre><code>pg_dump -U username -h hostname -F c -b -v -f \"backup_file.backup\" dbname<\/code><\/pre>\n<p>\u5728\u9019\u500b\u547d\u4ee4\u4e2d\uff1a<\/p>\n<ul>\n<li><code>-U<\/code>\uff1a\u6307\u5b9a\u7528\u6236\u540d\u3002<\/li>\n<li><code>-h<\/code>\uff1a\u6307\u5b9a\u4e3b\u6a5f\u540d\u3002<\/li>\n<li><code>-F c<\/code>\uff1a\u6307\u5b9a\u5099\u4efd\u683c\u5f0f\u70ba\u81ea\u5b9a\u7fa9\u683c\u5f0f\u3002<\/li>\n<li><code>-b<\/code>\uff1a\u5305\u62ec\u5927\u5c0d\u8c61\u3002<\/li>\n<li><code>-v<\/code>\uff1a\u986f\u793a\u8a73\u7d30\u4fe1\u606f\u3002<\/li>\n<li><code>-f<\/code>\uff1a\u6307\u5b9a\u5099\u4efd\u6587\u4ef6\u540d\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%89%a9%e7%90%86%e5%82%99%e4%bb%bd-wWWqJBaGiT\">\u7269\u7406\u5099\u4efd<\/h3>\n<p>\u7269\u7406\u5099\u4efd\u5247\u662f\u76f4\u63a5\u8907\u88fd\u6578\u64da\u5eab\u7684\u6587\u4ef6\u7cfb\u7d71\u5c64\u7d1a\u7684\u6578\u64da\uff0c\u9019\u901a\u5e38\u9700\u8981\u505c\u6a5f\u9032\u884c\u3002\u4f7f\u7528pg_basebackup\u547d\u4ee4\u53ef\u4ee5\u5be6\u73fe\u7269\u7406\u5099\u4efd\uff1a<\/p>\n<pre><code>pg_basebackup -U username -h hostname -D \/path\/to\/backup -P<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u5c07\u6574\u500b\u6578\u64da\u5eab\u7684\u7269\u7406\u6587\u4ef6\u5099\u4efd\u5230\u6307\u5b9a\u7684\u76ee\u9304\u4e2d\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e6%81%a2%e5%be%a9-wWWqJBaGiT\">\u6578\u64da\u6062\u5fa9<\/h2>\n<p>\u7121\u8ad6\u662f\u908f\u8f2f\u9084\u662f\u7269\u7406\u5099\u4efd\uff0c\u6578\u64da\u6062\u5fa9\u7684\u904e\u7a0b\u90fd\u76f8\u5c0d\u7c21\u55ae\u3002\u5c0d\u65bc\u908f\u8f2f\u5099\u4efd\uff0c\u53ef\u4ee5\u4f7f\u7528pg_restore\u547d\u4ee4\u4f86\u6062\u5fa9\u6578\u64da\uff1a<\/p>\n<pre><code>pg_restore -U username -h hostname -d dbname \"backup_file.backup\"<\/code><\/pre>\n<p>\u800c\u5c0d\u65bc\u7269\u7406\u5099\u4efd\uff0c\u5247\u9700\u8981\u5c07\u5099\u4efd\u7684\u6587\u4ef6\u8907\u88fd\u56de\u6578\u64da\u76ee\u9304\uff0c\u4e26\u78ba\u4fdd\u6578\u64da\u5eab\u670d\u52d9\u5668\u5df2\u7d93\u505c\u6b62\u904b\u884c\u3002<\/p>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-wWWqJBaGiT\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u9032\u884cPG\u6578\u64da\u5eab\u7684\u5099\u4efd\u548c\u6062\u5fa9\u6642\uff0c\u9075\u5faa\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\u53ef\u4ee5\u63d0\u9ad8\u6578\u64da\u5b89\u5168\u6027\uff1a<\/p>\n<ul>\n<li>\u5b9a\u671f\u9032\u884c\u5099\u4efd\uff0c\u4e26\u78ba\u4fdd\u5099\u4efd\u6587\u4ef6\u7684\u5b8c\u6574\u6027\u3002<\/li>\n<li>\u5c07\u5099\u4efd\u5b58\u5132\u5728\u4e0d\u540c\u7684\u7269\u7406\u4f4d\u7f6e\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li>\u6e2c\u8a66\u6062\u5fa9\u904e\u7a0b\uff0c\u78ba\u4fdd\u5728\u9700\u8981\u6642\u80fd\u5920\u5feb\u901f\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-wWWqJBaGiT\">\u7e3d\u7d50<\/h2>\n<p>\u4f7f\u7528PostgreSQL\u9032\u884c\u6578\u64da\u5099\u4efd\u548c\u6062\u5fa9\u662f\u4e00\u500b\u9ad8\u6548\u4e14\u53ef\u9760\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u7121\u8ad6\u662f\u908f\u8f2f\u5099\u4efd\u9084\u662f\u7269\u7406\u5099\u4efd\uff0cPG\u90fd\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u9078\u64c7\u4f86\u6eff\u8db3\u4e0d\u540c\u7528\u6236\u7684\u9700\u6c42\u3002\u901a\u904e\u9075\u5faa\u6700\u4f73\u5be6\u8e10\uff0c\u60a8\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u7528\u6027\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u904b\u884c\u60a8\u7684PostgreSQL\u6578\u64da\u5eab\uff0cServer.HK\u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u7ba1\u7406\u548c\u4fdd\u8b77\u60a8\u7684\u6578\u64da\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5feb\u901f\u5099\u4efd\u6062\u5fa9\uff0c\u8f15\u9b06\u4f7f\u7528PG\u6578\u64da\u5eab\u5c0e\u5165\u60a8\u7684\u6578\u64da\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u9ad8\u6548\u7ba1\u7406\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-165837","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/165837","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=165837"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/165837\/revisions"}],"predecessor-version":[{"id":165838,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/165837\/revisions\/165838"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=165837"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=165837"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=165837"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}