{"id":41736,"date":"2023-04-21T04:36:07","date_gmt":"2023-07-10T09:53:21","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/postgresql%e5%91%bd%e4%bb%a4%e5%a4%87%e5%bf%98%e5%bd%95-5\/"},"modified":"2024-04-30T00:29:22","modified_gmt":"2024-04-29T16:29:22","slug":"postgresql%e5%91%bd%e4%bb%a4%e5%a4%87%e5%bf%98%e5%bd%95-5","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/postgresql%e5%91%bd%e4%bb%a4%e5%a4%87%e5%bf%98%e5%bd%95-5\/","title":{"rendered":"PostgreSQL\u547d\u4ee4\u5907\u5fd8\u5f55"},"content":{"rendered":"<p>\u5728Mac\u7535\u8111\u4e0a\u3002<\/p>\n<pre class=\"post-pre\"><code>$ \u59cb\u307e\u308a\u306e\u30b3\u30de\u30f3\u30c9\u306f\u30bf\u30fc\u30df\u30ca\u30eb\u3002\r\n# \u59cb\u307e\u308a\u306fpsql\u3067super user\u63a5\u7d9a\u3057\u3066\u308b\u3002\r\n<\/code><\/pre>\n<h2>\u670d\u52a1\u7684\u542f\u52a8<\/h2>\n<pre class=\"post-pre\"><code>$ postgres -D \/usr\/local\/var\/postgres\r\n<\/code><\/pre>\n<h2>\u4ece\u7ec8\u7aef\u8fde\u63a5<\/h2>\n<p>\u5728\u5b89\u88c5\u65f6\uff0cPostgres\u6570\u636e\u5e93\u5df2\u7ecf\u5b58\u5728\u4e86\uff0c\u6240\u4ee5\u5148\u5c1d\u8bd5\u8fde\u63a5\u5230\u90a3\u91cc\u3002<\/p>\n<pre class=\"post-pre\"><code>$ psql -d postgres\r\n<\/code><\/pre>\n<h3>\u8bf7\u9009\u62e9\u4e00\u4e2a\u9009\u9879\u3002<\/h3>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">d : \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u6307\u5b9a\uff08\u672a\u6307\u5b9a\u3067\u30ed\u30b0\u30a4\u30f3\u30e6\u30fc\u30b6\u30fc\u540d\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\uff09<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">U : \u30e6\u30fc\u30b6\u30fc\u3092\u6307\u5b9a\uff08\u672a\u6307\u5b9a\u3060\u3068\u30ed\u30b0\u30a4\u30f3\u30e6\u30fc\u30b6\u30fc\uff09<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">h : \u30db\u30b9\u30c8\u540d\uff08\u672a\u6307\u5b9a\u3060\u3068localhost)<\/ul>\n<h2>\u5728\u8fde\u63a5\u4e4b\u524d<\/h2>\n<h3>psql\u7684\u65b9\u4fbf\u9009\u9879<\/h3>\n<h4>\u6570\u636e\u5e93\u76ee\u5f55<\/h4>\n<pre class=\"post-pre\"><code>$ psql -l\r\n<\/code><\/pre>\n<p>\u5176\u5b9e\uff0c\u53ea\u9700\u8981\u67e5\u770bpsql &#8211;help\u5c31\u597d\u4e86\u3002<\/p>\n<h2>\u5728psql\u4e2d\u7684\u64cd\u4f5c<\/h2>\n<h3>\u6211\u60f3\u77e5\u9053\u7248\u672c<\/h3>\n<pre class=\"post-pre\"><code># select version();\r\n<\/code><\/pre>\n<h3>\u663e\u793a\u7528\u6237\u5217\u8868<\/h3>\n<pre class=\"post-pre\"><code># \\du\r\n<\/code><\/pre>\n<h3>\u6570\u636e\u5e93\u5217\u8868<\/h3>\n<pre class=\"post-pre\"><code># \\l\r\n<\/code><\/pre>\n<h3>\u91cd\u65b0\u8fde\u63a5\u5230\u53e6\u4e00\u4e2a\u6570\u636e\u5e93<\/h3>\n<pre class=\"post-pre\"><code># \\connect db_name\r\n<\/code><\/pre>\n<h3>\u521b\u5efa\u7528\u6237<\/h3>\n<pre class=\"post-pre\"><code># create user username;\r\nCREATE ROLE\r\n<\/code><\/pre>\n<p>\u5982\u679c\u663e\u793a\u201cCREATE ROLE\u201d\uff0c\u5219\u8868\u793aOK\u3002<\/p>\n<h3>\u8981\u6c42\u7528\u6237\u8bbe\u7f6e\u5bc6\u7801<\/h3>\n<pre class=\"post-pre\"><code># \\password username\uff08\u30a8\u30f3\u30bf\u30fc\u30ad\u30fc\uff09\r\nEnter new password:\r\nEnter it again:\r\n<\/code><\/pre>\n<p>\u6309\u4e0b\u56de\u8f66\u952e\u540e\uff0c\u4f1a\u8fdb\u5165\u8f93\u5165\u5bc6\u7801\u4e24\u6b21\u7684\u72b6\u6001\u3002<\/p>\n<h3>\u521b\u5efa\u6570\u636e\u5e93<\/h3>\n<pre class=\"post-pre\"><code># create database db_name;\r\nCREATE DATABASE\r\n<\/code><\/pre>\n<p>\u5f53\u5c4f\u5e55\u4e0a\u663e\u793a&#8221;CREATE DATABASE&#8221;\u65f6\uff0c\u70b9\u51fb\u786e\u5b9a\u5373\u53ef\u3002<\/p>\n<hr \/>\n<p>\u5728CentOS7.0\uff08Vagrant\uff09\u4e0a\u5b89\u88c5PostgreSQL 9.4 &#8211; \u55b5\uff01\u55b5\uff01\u597d\u70e6\u4eba\uff01\uff08\u8f6f\u4ef6\u5de5\u7a0b\u5e08\u7248\uff09<\/p>\n<h2>\u95f2\u6563\u7684\u4eba<\/h2>\n<p>\u6211\u60f3\u8fde\u63a5\u5230\u901a\u8fc7Vagrant\u521b\u5efa\u7684PostgreSQL\u6570\u636e\u5e93\u3002<\/p>\n<pre class=\"post-pre\"><code>$ sudo -u postgres psql\r\n<\/code><\/pre>\n<p>\u4ee5 PostgreSql \u7684\u4f7f\u7528\u8005\u540d\u7a31 postgres \u9032\u884c\u767b\u5165 PostgreSql\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728Mac\u7535\u8111\u4e0a\u3002 $ \u59cb\u307e\u308a\u306e\u30b3\u30de\u30f3\u30c9\u306f\u30bf\u30fc\u30df\u30ca\u30eb\u3002 # \u59cb\u307e\u308a\u306fpsql\u3067super user\u63a5\u7d9a\u3057\u3066\u308b\u3002  [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-41736","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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