{"id":41407,"date":"2023-10-09T11:18:57","date_gmt":"2022-12-02T03:45:59","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/postgresql%e9%80%9f%e6%9f%a5%e8%a1%a8\/"},"modified":"2024-05-04T03:27:09","modified_gmt":"2024-05-03T19:27:09","slug":"postgresql%e9%80%9f%e6%9f%a5%e8%a1%a8","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/postgresql%e9%80%9f%e6%9f%a5%e8%a1%a8\/","title":{"rendered":"PostgreSQL\u901f\u67e5\u8868"},"content":{"rendered":"<p>\u4f7f\u7528Mac\u672c\u5730\u4f5c\u4e3a\u5f00\u53d1\u73af\u5883\u4f7f\u7528PostgreSQL\u7684\u5907\u5fd8\u5f55<\/p>\n<h1>\u73af\u5883<\/h1>\n<ul class=\"post-ul\">Mac OSX El Capitan<\/ul>\n<h1>\u5b89\u88c5<\/h1>\n<pre class=\"post-pre\"><code>$ brew install postgresql\r\n$ mkdir -p ~\/Library\/LaunchAgents\r\n$ ln -sfv \/usr\/local\/opt\/postgresql\/*.plist ~\/Library\/LaunchAgents\r\n$ launchctl load ~\/Library\/LaunchAgents\/homebrew.mxcl.postgresql.plist\r\n<\/code><\/pre>\n<h1>\u5f00\u59cb\/\u5173\u95ed<\/h1>\n<h2>\u91cd\u542fpsql<\/h2>\n<p>\u5728\u6267\u884c`brew upgrade`\u4e4b\u540e\u7b49\u60c5\u51b5\u4e0b<\/p>\n<pre class=\"post-pre\"><code>launchctl unload ~\/Library\/LaunchAgents\/homebrew.mxcl.postgresql.plist\r\nlaunchctl load ~\/Library\/LaunchAgents\/homebrew.mxcl.postgresql.plist\r\n<\/code><\/pre>\n<h2>\u786e\u8ba4PostgreSQL\u7684\u7248\u672c<\/h2>\n<pre class=\"post-pre\"><code>psql template1\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"k\">SELECT<\/span> <span class=\"k\">version<\/span><span class=\"p\">();<\/span>\r\n<\/code><\/pre>\n<h2>\u7ed3\u675fpsql<\/h2>\n<pre class=\"post-pre\"><code><span class=\"err\">\\<\/span><span class=\"n\">q<\/span>\r\n<\/code><\/pre>\n<h1>\u7528\u6237\uff08\u89d2\u8272\uff09<\/h1>\n<h2>\u6dfb\u52a0\u7528\u6237\u89d2\u8272<\/h2>\n<h3>\u4ee5\u5bf9\u8bdd\u5f62\u5f0f\u589e\u52a0\u7528\u6237<\/h3>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>createuser <span class=\"nt\">--interactive<\/span>\r\nEnter name of role to add: yourusername\r\nShall the new role be a superuser? <span class=\"o\">(<\/span>y\/n<span class=\"o\">)<\/span> n\r\nShall the new role be allowed to create databases? <span class=\"o\">(<\/span>y\/n<span class=\"o\">)<\/span> y\r\nShall the new role be allowed to create more new roles? <span class=\"o\">(<\/span>y\/n<span class=\"o\">)<\/span> n\r\n<\/code><\/pre>\n<h3>\u4ee5\u5bc6\u7801\u4fdd\u62a4\u5e76\u6388\u4e88\u8d85\u7ea7\u7528\u6237\u6743\u9650\uff0c\u6dfb\u52a0\u7528\u6237<\/h3>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>createuser <span class=\"nt\">--superuser<\/span> <span class=\"nt\">--pwprompt<\/span> USERNAME\r\n<\/code><\/pre>\n<h2>\u8bbe\u5b9a\u7528\u6237\u5bc6\u7801<\/h2>\n<pre class=\"post-pre\"><code>psql <span class=\"nt\">-c<\/span> <span class=\"s2\">\"alter role USERNAME with password 'PASSWORD';\"<\/span> template1\r\n<\/code><\/pre>\n<h2>\u7ed9\u7528\u6237\u6388\u4e88\u8d85\u7ea7\u7528\u6237\u6743\u9650\u3002<\/h2>\n<pre class=\"post-pre\"><code>psql <span class=\"nt\">-c<\/span> <span class=\"s1\">'alter role USERNAME with superuser;'<\/span> template1\r\n<\/code><\/pre>\n<h2>\u663e\u793a\u7528\u6237\u5217\u8868<\/h2>\n<pre class=\"post-pre\"><code>psql template1\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"k\">select<\/span> <span class=\"n\">usename<\/span> <span class=\"k\">from<\/span> <span class=\"n\">pg_user<\/span><span class=\"p\">;<\/span>\r\n<\/code><\/pre>\n<p>\u6216\u8005<\/p>\n<pre class=\"post-pre\"><code>psql <span class=\"nt\">-c<\/span><span class=\"s1\">'select usename from pg_user;'<\/span> template1\r\n<\/code><\/pre>\n<h1>\u6570\u636e\u5e93<\/h1>\n<h2>\u663e\u793a\u6570\u636e\u5e93\u5217\u8868<\/h2>\n<pre class=\"post-pre\"><code>psql <span class=\"nt\">-l<\/span>\r\n<\/code><\/pre>\n<h2>\u521b\u5efa\u4e00\u4e2a\u6570\u636e\u5e93<\/h2>\n<pre class=\"post-pre\"><code>createdb <span class=\"nt\">--owner<\/span><span class=\"o\">=<\/span>\u30e6\u30fc\u30b6\u540d \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u540d\r\n<\/code><\/pre>\n<h2>\u8fde\u63a5\u5230\u6570\u636e\u5e93<\/h2>\n<pre class=\"post-pre\"><code>psql <span class=\"nt\">-d<\/span> \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u540d\r\n<\/code><\/pre>\n<h2>\u5c55\u793a\u8868\u683c\u5217\u8868<\/h2>\n<pre class=\"post-pre\"><code><span class=\"err\">\\<\/span><span class=\"n\">d<\/span>\r\n<\/code><\/pre>\n<h2>\u5220\u9664\u6570\u636e\u5e93<\/h2>\n<pre class=\"post-pre\"><code>dropdb \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u540d\r\n<\/code><\/pre>\n<h2>\u8fdb\u884c\u6570\u636e\u5e93\u5907\u4efd\uff08\u4ee5\u6587\u672c\u8f6c\u50a8\u5f62\u5f0f\uff09<\/h2>\n<pre class=\"post-pre\"><code>pg_dump \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u540d <span class=\"o\">&gt;<\/span> \u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30d5\u30a1\u30a4\u30eb\u540d\r\n<\/code><\/pre>\n<h2>\u4ece\u5907\u4efd\u6587\u4ef6\u4e2d\u6062\u590d\uff08\u6587\u672c\u8f6c\u50a8\uff09<\/h2>\n<pre class=\"post-pre\"><code>createdb <span class=\"nt\">--owner<\/span><span class=\"o\">=<\/span>\u30ed\u30fc\u30eb\u540d \u30ea\u30b9\u30c8\u30a2\u5148\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u540d\r\npsql \u30ea\u30b9\u30c8\u30a2\u5148\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u540d &lt; \u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30d5\u30a1\u30a4\u30eb\u540d\r\n<\/code><\/pre>\n<h2>\u8fdb\u884c\u6570\u636e\u5e93\u5907\u4efd\uff08\u81ea\u5b9a\u4e49\uff09\u3002<\/h2>\n<ul class=\"post-ul\">backup_2013-09-10_0.custom \u306e\u3088\u3046\u306a\u30d5\u30a1\u30a4\u30eb\u540d\u306b\u3057\u3066\u304a\u304f\u3068\u3042\u3068\u3067\u308f\u304b\u308a\u3084\u3059\u3044<\/ul>\n<pre class=\"post-pre\"><code>pg_dump <span class=\"nt\">--format<\/span><span class=\"o\">=<\/span>custom \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u540d <span class=\"o\">&gt;<\/span> \u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30d5\u30a1\u30a4\u30eb\u540d\r\n<\/code><\/pre>\n<h2>\u4ece\u5907\u4efd\u7684\u6587\u4ef6\u4e2d\u8fd8\u539f\uff08\u81ea\u5b9a\u4e49\uff09<\/h2>\n<ul class=\"post-ul\">-d \u3067\u6307\u5b9a\u3059\u308bDB\u540d\u306f\u5fc5\u305a postgres \u306b\u3059\u308b<\/ul>\n<pre class=\"post-pre\"><code>pg_restore <span class=\"nt\">-C<\/span> <span class=\"nt\">-d<\/span> postgres &lt; \u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30d5\u30a1\u30a4\u30eb\u540d\r\n<\/code><\/pre>\n<h2>\u5982\u679c\u4ece\u5907\u4efd\u6587\u4ef6\u4e2d\u8fdb\u884c\u6062\u590d\uff08\u5f53\u81ea\u5b9a\u4e49\u7684\u6062\u590d\u76ee\u6807\u6570\u636e\u5e93\u4e0d\u540c\u65f6\uff09<\/h2>\n<pre class=\"post-pre\"><code>pg_restore <span class=\"nt\">-d<\/span> \u30ea\u30b9\u30c8\u30a2\u5148\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u540d &lt; \u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30d5\u30a1\u30a4\u30eb\u540d\r\n<\/code><\/pre>\n<p>\u8bf7\u5411\u8fd9\u4e2a\u53c2\u8003\u5b66\u4e60<\/p>\n<ul class=\"post-ul\">http:\/\/lets.postgresql.jp\/documents\/technical\/backup\/2<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528Mac\u672c\u5730\u4f5c\u4e3a\u5f00\u53d1\u73af\u5883\u4f7f\u7528PostgreSQL\u7684\u5907\u5fd8\u5f55 \u73af\u5883 Mac OSX El Capitan \u5b89\u88c5  [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-41407","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) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>PostgreSQL\u901f\u67e5\u8868 - Blog - Silicon Cloud<\/title>\n<meta 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