{"id":41689,"date":"2022-11-29T05:44:58","date_gmt":"2023-01-10T20:23:54","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%97%a0%e6%b3%95%e8%bf%9e%e6%8e%a5%e5%88%b0%e6%9c%8d%e5%8a%a1%e5%99%a8%ef%bc%9a%e6%b2%a1%e6%9c%89%e6%ad%a4%e6%96%87%e4%bb%b6%e6%88%96%e7%9b%ae%e5%bd%95%e3%80%82%e6%9c%8d%e5%8a%a1%e5%99%a8%e6%98%af\/"},"modified":"2024-04-29T02:56:05","modified_gmt":"2024-04-28T18:56:05","slug":"%e6%97%a0%e6%b3%95%e8%bf%9e%e6%8e%a5%e5%88%b0%e6%9c%8d%e5%8a%a1%e5%99%a8%ef%bc%9a%e6%b2%a1%e6%9c%89%e6%ad%a4%e6%96%87%e4%bb%b6%e6%88%96%e7%9b%ae%e5%bd%95%e3%80%82%e6%9c%8d%e5%8a%a1%e5%99%a8%e6%98%af","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%97%a0%e6%b3%95%e8%bf%9e%e6%8e%a5%e5%88%b0%e6%9c%8d%e5%8a%a1%e5%99%a8%ef%bc%9a%e6%b2%a1%e6%9c%89%e6%ad%a4%e6%96%87%e4%bb%b6%e6%88%96%e7%9b%ae%e5%bd%95%e3%80%82%e6%9c%8d%e5%8a%a1%e5%99%a8%e6%98%af\/","title":{"rendered":"\u65e0\u6cd5\u8fde\u63a5\u5230\u670d\u52a1\u5668\uff1a\u6ca1\u6709\u6b64\u6587\u4ef6\u6216\u76ee\u5f55\u3002\u670d\u52a1\u5668\u662f\u5426\u6b63\u5728\u672c\u5730\u8fd0\u884c\uff0c\u5e76\u63a5\u53d7Unix\u57df\u5957\u63a5\u5b57&#8221;\/tmp\/.s.PGSQL.5432&#8243;\u4e0a\u7684\u8fde\u63a5\uff1f"},"content":{"rendered":"<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d483837434c4406caad6d\/0-1.png\" alt=\"\u6700\u521d\u306e\u30a8\u30e9\u30fc\" \/><\/div>\n<p>\u8bf7\u7528\u4e2d\u6587\u7ed9\u6211\u7ffb\u8bd1\u4e00\u4e0bDeepL\u6240\u63d0\u4f9b\u7684\u7ffb\u8bd1\u3002<\/p>\n<blockquote><p>\u65e0\u6cd5\u8fde\u63a5\u5230\u670d\u52a1\u5668\uff1a\u627e\u4e0d\u5230\u8be5\u6587\u4ef6\u6216\u76ee\u5f55\u3002\u670d\u52a1\u5668\u6b63\u5728\u672c\u5730\u8fd0\u884c\uff0c\u5e76\u63a5\u53d7\u4f7f\u7528Unix\u57df\u5957\u63a5\u5b57\u201c\/tmp\/.s.PGSQL.5432\u201d\u8fdb\u884c\u7684\u8fde\u63a5\u5417\uff1f<\/p><\/blockquote>\n<h3>\u89e3\u51b3\u95ee\u9898<\/h3>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u65e0\u6cd5\u8fde\u63a5\u670d\u52a1\u5668<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u6587\u4ef6\u6216\u76ee\u5f55\u4e0d\u5b58\u5728<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\u670d\u52a1\u5668\u662f\u5426\u5728\u672c\u5730\u8fd0\u884c\uff0c\u57df\u540d\u662f\u5426\u4e3a\/tmp\/.s.PGSQL.5432<\/ol>\n<p>\u4f5c\u4e3a\u4e00\u4e2a\u521d\u5b66\u8005\u7684\u5de5\u7a0b\u5e08\uff0c\u6211\u5c06\u6309\u7167\u8fd9\u4e2a\u987a\u5e8f\u9010\u6b65\u89e3\u51b3\u95ee\u9898\u3002<\/p>\n<h3>\u89e3\u7b54\u95ee\u9898\u4e00<\/h3>\n<p>\u53ea\u9700\u4e00\u79cd\u9009\u62e9: \u65e0\u6cd5\u8fde\u63a5\u5230\u670d\u52a1\u5668 =&gt; \u662f\u5426\u542f\u52a8\u4e86\u670d\u52a1\u5668<br \/>\n\u8981\u786e\u8ba4\u670d\u52a1\u5668\u72b6\u6001\uff0c\u53ef\u4ee5\u4f7f\u7528systemctl\u7b49\u547d\u4ee4\u3002\u4f46\u662f\uff0c\u6211\u5f53\u524d\u7684Mac\u65e0\u6cd5\u4f7f\u7528\u8fd9\u4e9b\u547d\u4ee4\u3002<br \/>\n\u56e0\u4e3a\u6211\u4f7f\u7528Homebrew\u4e0b\u8f7d\u7684PostgreSQL\uff0c\u6240\u4ee5\u9700\u8981\u786e\u8ba4\u6570\u636e\u5e93\u670d\u52a1\u5668\u7684\u542f\u52a8\u72b6\u6001\u3002<\/p>\n<pre class=\"post-pre\"><code>% brew services list\r\nName          Status     User         File\r\nemacs         none\r\nmysql@5.7     none\r\npostgresql    error  256 hogehoge ~\/Library\/LaunchAgents\/homebrew.mxcl.postgresql.plist\r\npostgresql@12 none\r\npostgresql@13 none\r\nunbound       none\r\n<\/code><\/pre>\n<p>\u8fd9\u7bc7\u6587\u7ae0<\/p>\n<blockquote><p>\u4f7f\u7528Homebrew Services\u7ba1\u7406\u670d\u52a1\u3002<\/p><\/blockquote>\n<p>\u56e0\u4e3a\u5728brew services\u4e2d\u6709\u6240\u63d0\u53ca\uff0c\u6240\u4ee5\u8fdb\u884c\u5f15\u7528\u3002<\/p>\n<blockquote><p>\u5728\u8fd9\u91cc\uff0c\u6709\u4e00\u4e2aPlist\u680f\uff0c\u5f53services start\u65f6\uff0cplist\u4f1a\u88ab\u590d\u5236\u5230LaunchAgents\u76ee\u5f55\u4e2d\u7b49\uff0c\u5e76\u4e14\u4ee5\u540e\u4f1a\u5728\u542f\u52a8\u65f6\u81ea\u52a8\u52a0\u8f7d\u5e76\u6267\u884c\u547d\u4ee4\u3002<\/p><\/blockquote>\n<p>\u56e0\u4e3a\u51fa\u73b0\u9519\u8bef\uff0c\u6240\u4ee5\u505c\u6b62brew\u670d\u52a1\u7684postgresql\u3002<\/p>\n<p>\u6211\u8f93\u5165\u4e86psql\u547d\u4ee4\u3002<br \/>\n\u901a\u8fc7psql -V\u83b7\u77e5\uff0c\u6211\u77e5\u9053postgresql\u7248\u672c\u662fpsql (PostgreSQL) 14.1\u3002<\/p>\n<p>\u6211\u4ece\u66f4\u65b0Homebrew\u5f00\u59cb\u5c31\u89c9\u5f97\u6709\u4e9b\u5947\u602a\uff0c\u60f3\u8981\u5f15\u5165\u4e00\u6b3e\u770b\u8d77\u6765\u4f7f\u7528\u65b9\u4fbf\u7684\u7ec8\u7aef\u66ff\u4ee3\u54c1iTerm2\uff0c\u5e76\u4e14\u6dfb\u52a0\u70b9\u5e7d\u9ed8\u611f\u3002PostgreSQL 14\u662f\u65b0\u7684\u5427\uff1f<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d483837434c4406caad6d\/16-0.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2022-01-26 20.52.27.png\" \/><\/div>\n<p>\u4f3c\u4e4e\u662f\u56e0\u4e3a\u6ca1\u6709\u6570\u636e\u5e93\u800c\u5bfc\u81f4\u9519\u8bef\u53d1\u751f\u3002<br \/>\n\u6267\u884c rails db:create \u548c rails db:migrate\u3002<\/p>\n<p>\u6211\u80fd\u591f\u65e0\u9519\u8bef\u5730\u8fdb\u5165Rails\u670d\u52a1\u5668\uff0c\u4f46\u4e4b\u524d\u7684\u8868\u683c\u6570\u636e\u4e0d\u89c1\u4e86\u3002\u6ca1\u95ee\u9898\u5417\uff1f<\/p>\n<h3>\u8fd9\u662f\u6b63\u786e\u7684\u7b54\u6848\u5417\uff1f<\/h3>\n<p>\u6211\u8fd8\u8981\u5f15\u7528\u6587\u7ae0\u3002<\/p>\n<blockquote><p>\u6211\u67e5\u4e86\u4e00\u4e0bHomebrew\u5b89\u88c5\u7684postgresql\u65e0\u6cd5\u542f\u52a8\u3002<\/p><\/blockquote>\n<p>\u9996\u5148\uff0c\u6211\u60f3\u67e5\u770b\u4e00\u4e0b brew info postgresql \u8fd9\u7bc7\u6587\u7ae0\uff0c\u5b83\u4f3c\u4e4e\u662f\u6211\u4ee5\u524d\u5728\u5347\u7ea7 postgre \u65f6\u5019\u66fe\u7ecf\u67e5\u9605\u8fc7\u7684\u3002<\/p>\n<pre class=\"post-pre\"><code>% brew info postgresql\r\npostgresql: stable 14.1 (bottled), HEAD\r\nObject-relational database system\r\nhttps:\/\/www.postgresql.org\/\r\n\/usr\/local\/Cellar\/postgresql\/14.1_1 (3,304 files, 45MB) *\r\n  Poured from bottle on 2022-01-24 at 23:50:17\r\nFrom: https:\/\/github.com\/Homebrew\/homebrew-core\/blob\/HEAD\/Formula\/postgresql.rb\r\nLicense: PostgreSQL\r\n==&gt; Dependencies\r\nBuild: pkg-config \u2714\r\nRequired: icu4c \u2714, krb5 \u2714, openssl@1.1 \u2714, readline \u2714\r\n==&gt; Options\r\n--HEAD\r\n    Install HEAD version\r\n==&gt; Caveats\r\nTo migrate existing data from a previous major version of PostgreSQL run:\r\n  brew postgresql-upgrade-database\r\n\r\nThis formula has created a default database cluster with:\r\n  initdb --locale=C -E UTF-8 \/usr\/local\/var\/postgres\r\nFor more details, read:\r\n  https:\/\/www.postgresql.org\/docs\/14\/app-initdb.html\r\n\r\nTo restart postgresql after an upgrade:\r\n  brew services restart postgresql\r\nOr, if you don't want\/need a background service you can just run:\r\n  \/usr\/local\/opt\/postgresql\/bin\/postgres -D \/usr\/local\/var\/postgres\r\n==&gt; Analytics\r\ninstall: 90,012 (30 days), 351,492 (90 days), 1,536,916 (365 days)\r\ninstall-on-request: 86,592 (30 days), 338,228 (90 days), 1,470,528 (365 days)\r\nbuild-error: 38 (30 days)\r\n<\/code><\/pre>\n<p>\u8fd9\u91cc\u5199\u7740\u91cd\u8981\u7684\u4e8b\u60c5\u5462\u3002 de ne.)<\/p>\n<pre class=\"post-pre\"><code>==&gt; Caveats\r\nTo migrate existing data from a previous major version of PostgreSQL run:\r\n  brew postgresql-upgrade-database\r\n<\/code><\/pre>\n<blockquote><p>\u8981\u5f9e\u4ee5\u524d\u7684\u4e3b\u8981\u7248\u672c\u7684PostgreSQL\u9077\u79fb\u73fe\u6709\u6578\u64da\uff0c\u8acb\u57f7\u884c\u4ee5\u4e0b\u64cd\u4f5c\uff1a<br \/>\nbrew postgresql-upgrade-database<\/p><\/blockquote>\n<p>\u8fd9\u4e2a\u65b9\u6cd5\u80fd\u5b8c\u6210\u6570\u636e\u8fc1\u79fb\u5417\uff1f\u5e0c\u671b\u80fd\u89e3\u51b3\u4e4b\u524d\u6ca1\u6709\u8868\u7684\u95ee\u9898\u3002<br \/>\n\u5728\u90a3\u4e4b\u524d\uff0c\u4e5f\u53ef\u4ee5\u5728\u6b63\u5728\u8fd0\u884c\u7684postgresql@13\u4e0a\u6267\u884cinfo\u547d\u4ee4\u3002<\/p>\n<pre class=\"post-pre\"><code>% brew info postgresql@13\r\npostgresql@13: stable 13.5 (bottled) [keg-only]\r\nObject-relational database system\r\nhttps:\/\/www.postgresql.org\/\r\n\/usr\/local\/Cellar\/postgresql@13\/13.5_1 (3,233 files, 42.8MB)\r\n  Poured from bottle on 2022-01-26 at 08:06:31\r\nFrom: https:\/\/github.com\/Homebrew\/homebrew-core\/blob\/HEAD\/Formula\/postgresql@13.rb\r\nLicense: PostgreSQL\r\n==&gt; Dependencies\r\nBuild: pkg-config \u2714\r\nRequired: icu4c \u2714, krb5 \u2714, openssl@1.1 \u2714, readline \u2714\r\n==&gt; Caveats\r\nPrevious versions of this formula used the same data directory as\r\nthe regular PostgreSQL formula. This causes a conflict if you\r\ntry to use both at the same time.\r\n\r\nIn order to avoid this conflict, you should make sure that the\r\npostgresql@13 data directory is located at:\r\n  \/usr\/local\/var\/postgresql@13\r\n\r\nThis formula has created a default database cluster with:\r\n  initdb --locale=C -E UTF-8 \/usr\/local\/var\/postgresql@13\r\nFor more details, read:\r\n  https:\/\/www.postgresql.org\/docs\/13\/app-initdb.html\r\n\r\npostgresql@13 is keg-only, which means it was not symlinked into \/usr\/local,\r\nbecause this is an alternate version of another formula.\r\n\r\nIf you need to have postgresql@13 first in your PATH, run:\r\n  echo 'export PATH=\"\/usr\/local\/opt\/postgresql@13\/bin:$PATH\"' &gt;&gt; ~\/.zshrc\r\n\r\nFor compilers to find postgresql@13 you may need to set:\r\n  export LDFLAGS=\"-L\/usr\/local\/opt\/postgresql@13\/lib\"\r\n  export CPPFLAGS=\"-I\/usr\/local\/opt\/postgresql@13\/include\"\r\n\r\nFor pkg-config to find postgresql@13 you may need to set:\r\n  export PKG_CONFIG_PATH=\"\/usr\/local\/opt\/postgresql@13\/lib\/pkgconfig\"\r\n\r\n\r\nTo restart postgresql@13 after an upgrade:\r\n  brew services restart postgresql@13\r\nOr, if you don't want\/need a background service you can just run:\r\n  \/usr\/local\/opt\/postgresql@13\/bin\/postgres -D \/usr\/local\/var\/postgresql@13\r\n==&gt; Analytics\r\ninstall: 8,844 (30 days), 36,310 (90 days), 50,579 (365 days)\r\ninstall-on-request: 8,821 (30 days), 36,261 (90 days), 50,507 (365 days)\r\nbuild-error: 1 (30 days)\r\n<\/code><\/pre>\n<p>\u6211\u672c\u6765\u662f\u5728\u4f7f\u7528postgresql@13\u8fdb\u884c\u542f\u52a8\u7684\uff0c\u4f46\u73b0\u5728\u6211\u8ba1\u5212\u5c1d\u8bd5\u4e00\u4e0b\u901a\u8fc7\u5df2\u7ecf\u914d\u7f6e\u597d\u4e86Path\u768414.1\u7248\u672c\u8fdb\u884c\u542f\u52a8\u3002<br \/>\n\u4e00\u65e6\u901a\u8fc7brew\u670d\u52a1\u505c\u6b62postgresql@13\uff0c\u90a3\u4e48\u5728Rails\u5e94\u7528\u7a0b\u5e8f\u4e2d\u5c06\u56de\u5230\u521d\u59cb\u5c4f\u5e55\u622a\u56fe\u7684\u72b6\u6001\u3002<\/p>\n<p>\u6211\u5c06\u8fd0\u884cbrew postgresql-upgrade-database\u3002<\/p>\n<p>(W\u01d2 brew postgresql-upgrade-database.)<\/p>\n<pre class=\"post-pre\"><code>% brew postgresql-upgrade-database\r\nError: \/usr\/local\/var\/postgres.old already exists!\r\nRemove it if you want to upgrade data automatically.\r\n<\/code><\/pre>\n<p>\u53d1\u751f\u4e86\u9519\u8bef\u3002\u770b\u8d77\u6765\u5e94\u8be5\u5220\u9664postgres.old\uff0c\u53c2\u8003\u6587\u7ae0\uff1aPostgreSQL\u6570\u636e\u5e93\u5347\u7ea7\u5f88\u65b9\u4fbf\u901a\u8fc7brew postgresql-upgrade-database\u3002\u4ece\u8fd9\u91cc\u770b\uff0c\u91cd\u547d\u540d\u4e5f\u662f\u53ef\u80fd\u7684\uff0c\u6240\u4ee5\u5148\u91cd\u547d\u540d\u4e00\u4e0b\u3002<\/p>\n<p>\u518d\u6b21\u8fd0\u884cbrew postgresql-upgrade-database\u3002<\/p>\n<pre class=\"post-pre\"><code>Upgrade Complete\r\n----------------\r\nOptimizer statistics are not transferred by pg_upgrade.\r\nOnce you start the new server, consider running:\r\n    \/usr\/local\/opt\/postgresql\/bin\/vacuumdb --all --analyze-in-stages\r\n\r\nRunning this script will delete the old cluster's data files:\r\n    .\/delete_old_cluster.sh\r\n==&gt; Upgraded postgresql data from 13 to 14!\r\n==&gt; Your postgresql 13 data remains at \/usr\/local\/var\/postgres.old\r\n<\/code><\/pre>\n<p>\u6211\u7701\u7565\u4e86\u65e5\u5fd7\uff0c\u4f46\u636e\u770b\u8d77\u6765\u6570\u636e\u8fc1\u79fb\u987a\u5229\u5b8c\u6210\u3002<\/p>\n<p>\u91cd\u547d\u540d\u7684\u6587\u4ef6\u4ecd\u7136\u5b58\u5728\u3002<\/p>\n<pre class=\"post-pre\"><code>% ls\r\ncache           log             postgres        postgres_re.old postgresql@13\r\nhomebrew        mysql           postgres.old    postgresql@12\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u8bf7\u7528\u4e2d\u6587\u7ed9\u6211\u7ffb\u8bd1\u4e00\u4e0bDeepL\u6240\u63d0\u4f9b\u7684\u7ffb\u8bd1\u3002 \u65e0\u6cd5\u8fde\u63a5\u5230\u670d\u52a1\u5668\uff1a\u627e\u4e0d\u5230\u8be5\u6587\u4ef6\u6216\u76ee\u5f55\u3002\u670d\u52a1\u5668\u6b63\u5728\u672c\u5730\u8fd0\u884c\uff0c\u5e76\u63a5\u53d7 [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-41689","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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