{"id":42099,"date":"2023-09-15T23:57:06","date_gmt":"2023-02-14T17:16:46","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%bd%93%e5%8d%87%e7%ba%a7postgres%e6%97%b6%e9%81%87%e5%88%b0%e4%ba%86%e9%94%99%e8%af%af%e3%80%82\/"},"modified":"2024-05-03T23:55:31","modified_gmt":"2024-05-03T15:55:31","slug":"%e5%bd%93%e5%8d%87%e7%ba%a7postgres%e6%97%b6%e9%81%87%e5%88%b0%e4%ba%86%e9%94%99%e8%af%af%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%bd%93%e5%8d%87%e7%ba%a7postgres%e6%97%b6%e9%81%87%e5%88%b0%e4%ba%86%e9%94%99%e8%af%af%e3%80%82\/","title":{"rendered":"\u5f53\u5347\u7ea7Postgres\u65f6\u9047\u5230\u4e86\u9519\u8bef"},"content":{"rendered":"<h2>\u4e8b\u4ef6\u7684\u6839\u6e90<\/h2>\n<pre class=\"post-pre\"><code>\r\n <span class=\"nv\">$ <\/span>postgres <span class=\"nt\">-D<\/span> \/usr\/local\/var\/postgres\r\ndyld: Library not loaded: \/usr\/local\/opt\/icu4c\/lib\/libicui18n.63.dylib\r\n  Referenced from: \/usr\/local\/bin\/postgres\r\n  Reason: image not found\r\nzsh: abort      postgres <span class=\"nt\">-D<\/span> \/usr\/local\/var\/postgres\r\n<\/code><\/pre>\n<p>\u65e0\u6cd5\u542f\u52a8\u3002<\/p>\n<p>\u56e0\u6b64 c\u01d0)<\/p>\n<pre class=\"post-pre\"><code>\r\n<span class=\"nv\">$ <\/span>brew upgrade postgresql\r\n<\/code><\/pre>\n<p>\u5b8c\u6210\u4e86\u3002<\/p>\n<p>\u518d\u6b21\u5c1d\u8bd5\u542f\u52a8<\/p>\n<pre class=\"post-pre\"><code>\r\n <span class=\"nv\">$ <\/span>postgres <span class=\"nt\">-D<\/span> \/usr\/local\/var\/postgres\r\nwaiting <span class=\"k\">for <\/span>server to start....2020-04-10 10:54:23.161 JST FATAL:  database files are incompatible with server\r\n2020-04-10 10:54:23.161 JST DETAIL:  The data directory was initialized by PostgreSQL version 11, which is not compatible with this version 12.2.\r\n stopped waiting\r\npg_ctl: could not start server\r\nExamine the log output.\r\n<\/code><\/pre>\n<p>\u54e6\uff0c\u539f\u6765\u5982\u6b64\u3002\u7248\u672c\u4e0d\u5bf9\uff0c\u662f\u5417\uff1f<br \/>\n\u8bf7\u786e\u8ba4\u4e00\u4e0b\u6709\u6ca1\u6709\u5199\u4efb\u4f55\u8bf4\u660e\uff0c\u6216\u8005\u68c0\u67e5\u4e00\u4e0b\u5347\u7ea7\u65f6\u7684\u56de\u5e94\u3002<\/p>\n<pre class=\"post-pre\"><code>\r\n<span class=\"nv\">$ <\/span>brew upgrade postgresql\r\n\r\n\u4e2d\u7565\r\n\r\n\r\nTo migrate existing data from a previous major version of PostgreSQL run:\r\n  brew postgresql-upgrade-database\r\n\r\nTo have launchd start postgresql now and restart at login:\r\n  brew services start postgresql\r\nOr, <span class=\"k\">if <\/span>you don<span class=\"s1\">'t want\/need a background service you can just run:\r\n  pg_ctl -D \/usr\/local\/var\/postgres start\r\n\r\n<\/span><\/code><\/pre>\n<blockquote><p>\u8981\u4ece\u4ee5\u524d\u7684\u4e3b\u8981\u7248\u672c\u7684PostgreSQL\u8fc1\u79fb\u73b0\u6709\u6570\u636e\uff0c\u8bf7\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<br \/>\nbrew postgresql-upgrade-database<\/p><\/blockquote>\n<p>\u5c31\u662f\u8fd9\u4e2a\u3002\u3002 ..)<\/p>\n<p>\u8bd5\u4e00\u8bd5\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>brew postgresql-upgrade-database\r\n\r\n\u4e2d\u7565\r\n\r\nUpgrade Complete\r\n<span class=\"nt\">----------------<\/span>\r\nOptimizer statistics are not transferred by pg_upgrade so,\r\nonce you start the new server, consider running:\r\n    .\/analyze_new_cluster.sh\r\n\r\nRunning this script will delete the old cluster<span class=\"s1\">'s data files:\r\n    .\/delete_old_cluster.sh\r\n==&gt; Upgraded postgresql data from 11 to 12!\r\n==&gt; Your postgresql 11 data remains at \/usr\/local\/var\/postgres.old\r\n\r\n<\/span><\/code><\/pre>\n<p>\u6709\u4eba\u4ed4\u7ec6\u5730\u6559\u6388\u5982\u4f55\u5904\u7406\u65e7\u6570\u636e\u3002<\/p>\n<p>\u4e00\u5207\u5e73\u5b89\u65e0\u4e8b\u53ef\u4ee5\u542f\u52a8\u4e86\u3002??<\/p>\n<pre class=\"post-pre\"><code>\r\n <span class=\"nv\">$ <\/span>postgres <span class=\"nt\">-D<\/span> \/usr\/local\/var\/postgres\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u4e8b\u4ef6\u7684\u6839\u6e90 $ postgres -D \/usr\/local\/var\/postgres dyld: Libra [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-42099","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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