{"id":41392,"date":"2023-05-27T16:16:41","date_gmt":"2024-01-08T10:34:06","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/postgresql%e5%91%bd%e4%bb%a4\/"},"modified":"2024-04-30T06:14:00","modified_gmt":"2024-04-29T22:14:00","slug":"postgresql%e5%91%bd%e4%bb%a4","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/postgresql%e5%91%bd%e4%bb%a4\/","title":{"rendered":"PostgreSQL\u547d\u4ee4"},"content":{"rendered":"<h1>\u5173\u4e8e\u63d0\u793a\u7b26\uff08\u30d7\u30ed\u30f3\u30d7\u30c8\uff09<\/h1>\n<ul class=\"post-ul\">Postgres\u30ed\u30b0\u30a4\u30f3\u5f8c\u306e\u30d7\u30ed\u30f3\u30d7\u30c8\u306f2\u7a2e\u985e<\/ul>\n<h2>postgres &gt;<\/h2>\n<ul class=\"post-ul\">\u6a19\u6e96\u30e6\u30fc\u30b6<\/ul>\n<h2>PostgreSQL\u662f\u4e00\u79cd\u5f00\u6e90\u7684\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\u3002<\/h2>\n<ul class=\"post-ul\">\u7279\u6a29\u30e6\u30fc\u30b6<\/ul>\n<h1>\u7cfb\u7edf\u7c7b<\/h1>\n<h2>\u786e\u8ba4\u7248\u672c<\/h2>\n<pre class=\"post-pre\"><code>postgres=#  SELECT version();\r\n                                                    version\r\n---------------------------------------------------------------------------------------------------------------\r\n PostgreSQL 9.2.18 on x86_64-redhat-linux-gnu, compiled by gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-11), 64-bit\r\n(1 \u884c)\r\n<\/code><\/pre>\n<h2>\u663e\u793a\u5e2e\u52a9<\/h2>\n<pre class=\"post-pre\"><code>postgres=# \\?\r\n\u4e00\u822c\r\n  \\copyright             PostgreSQL \u306e\u4f7f\u3044\u65b9\u3068\u914d\u5e03\u6761\u4ef6\u3092\u8868\u793a\r\n  \\g [\u30d5\u30a1\u30a4\u30eb] \u307e\u305f\u306f ';'  \u554f\u3044\u5408\u308f\u305b\u3092\u5b9f\u884c\uff08\u3057\u3001\u7d50\u679c\u3092\u30d5\u30a1\u30a4\u30eb\u307e\u305f\u306f |\u30d1\u30a4\u30d7 \u3078\u66f8\u304d\u51fa\u3059)\r\n  \\h [\u540d\u524d]              SQL \u30b3\u30de\u30f3\u30c9\u306e\u6587\u6cd5\u30d8\u30eb\u30d7\u3001* \u3067\u5168\u30b3\u30de\u30f3\u30c9\r\n  \\q                     psql \u3092\u7d42\u4e86\u3059\u308b\r\n--\u7d9a\u3051\u308b--\r\n<\/code><\/pre>\n<h2>\u9000\u51faPostgreSQL<\/h2>\n<pre class=\"post-pre\"><code>postgres=# \\q\r\n$\r\n<\/code><\/pre>\n<h1>\u6570\u636e\u5e93\u7cfb\u7edf<\/h1>\n<h2>\u6570\u636e\u5e93\u5217\u8868 (Simplified Chinese)<\/h2>\n<pre class=\"post-pre\"><code>postgres=# \\l\r\n                                                         \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u4e00\u89a7\r\n                   \u540d\u524d                   |  \u6240\u6709\u8005  | \u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0 |  \u7167\u5408\u9806\u5e8f   | Ctype(\u5909\u63db\u6f14\u7b97\u5b50) |      \u30a2\u30af\u30bb\u30b9\u6a29\r\n------------------------------------------+----------+------------------+-------------+-------------------+-----------------------\r\n postgres                                 | postgres | UTF8             | ja_JP.UTF-8 | ja_JP.UTF-8       |\r\n template0                                | postgres | UTF8             | ja_JP.UTF-8 | ja_JP.UTF-8       | =c\/postgres          +\r\n                                          |          |                  |             |                   | postgres=CTc\/postgres\r\n template1                                | postgres | UTF8             | ja_JP.UTF-8 | ja_JP.UTF-8       | =c\/postgres          +\r\n                                          |          |                  |             |                   | postgres=CTc\/postgres\r\n testdb1                                  | postgres | UTF8             | ja_JP.UTF-8 | ja_JP.UTF-8       |\r\n(4 \u884c)\r\n<\/code><\/pre>\n<h2>\u5207\u6362\u6570\u636e\u5e93<\/h2>\n<pre class=\"post-pre\"><code>postgres=# \\c testdb1\r\n\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 \"testdb1\" \u306b\u30e6\u30fc\u30b6\"postgres\"\u3068\u3057\u3066\u63a5\u7d9a\u3057\u307e\u3057\u305f\u3002\r\ntestdb1=#\r\n<\/code><\/pre>\n<h2>\u6a21\u5f0f\u5217\u8868<\/h2>\n<pre class=\"post-pre\"><code>testdb1=# \\dn\r\n   \u30b9\u30ad\u30fc\u30de\u4e00\u89a7\r\n  \u540d\u524d  |  \u6240\u6709\u8005\r\n--------+----------\r\n public | postgres\r\n(1 \u884c)\r\n<\/code><\/pre>\n<h1>\u8868\u89c6\u56fe\u5e8f\u5217\u7c7b<\/h1>\n<h2>\u7528\u4e2d\u6587\u672c\u5730\u5316\u5bf9\u4ee5\u4e0b\u5185\u5bb9\u8fdb\u884c\u6539\u8ff0\uff0c\u53ea\u9700\u4e00\u79cd\u9009\u9879\uff1a<\/h2>\n<p>\u663e\u793a\u8868\u683c\u5217\u8868<\/p>\n<pre class=\"post-pre\"><code>testdb1=# \\dt\r\n          \u30ea\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u4e00\u89a7\r\n \u30b9\u30ad\u30fc\u30de | \u540d\u524d |    \u578b    |  \u6240\u6709\u8005\r\n----------+------+----------+----------\r\n public   | hoge | \u30c6\u30fc\u30d6\u30eb | postgres\r\n(1 \u884c)\r\n<\/code><\/pre>\n<h2>\u67e5\u770b\u5217\u8868\u5c55\u793a<\/h2>\n<pre class=\"post-pre\"><code>testdb1=# \\dv\r\n          \u30ea\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u4e00\u89a7\r\n \u30b9\u30ad\u30fc\u30de |  \u540d\u524d  |   \u578b   |  \u6240\u6709\u8005\r\n----------+--------+--------+----------\r\n public   | fuga_v | \u30d3\u30e5\u30fc | postgres\r\n(1 \u884c)\r\n<\/code><\/pre>\n<h2>\u5c55\u793a\u5e8f\u5217\u6e05\u5355<\/h2>\n<pre class=\"post-pre\"><code>testdb1=# \\ds\r\n            \u30ea\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u4e00\u89a7\r\n \u30b9\u30ad\u30fc\u30de |  \u540d\u524d  |     \u578b     |  \u6240\u6709\u8005\r\n----------+--------+------------+----------\r\n public   | piyo_s | \u30b7\u30fc\u30b1\u30f3\u30b9 | postgres\r\n(1 \u884c)\r\n<\/code><\/pre>\n<h2>\u663e\u793a\u8868\u683c\u89c6\u56fe\u5e8f\u5217\u5217\u8868<\/h2>\n<pre class=\"post-pre\"><code>testdb1=# \\d\r\n            \u30ea\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u4e00\u89a7\r\n \u30b9\u30ad\u30fc\u30de |  \u540d\u524d  |     \u578b     |  \u6240\u6709\u8005\r\n----------+--------+------------+----------\r\n public   | fuga_v | \u30d3\u30e5\u30fc     | postgres\r\n public   | hoge   | \u30c6\u30fc\u30d6\u30eb   | postgres\r\n public   | piyo_s | \u30b7\u30fc\u30b1\u30f3\u30b9 | postgres\r\n(3 \u884c)\r\n<\/code><\/pre>\n<h1>\u7528\u6237\uff08\u89d2\u8272\uff09\u7cfb\u7edf<\/h1>\n<h2>\u663e\u793a\u7528\u6237\u89d2\u8272\u6e05\u5355<\/h2>\n<pre class=\"post-pre\"><code>testdb1=# \\du\r\n                                         \u30ed\u30fc\u30eb\u4e00\u89a7\r\n \u30ed\u30fc\u30eb\u540d |                                 \u5c5e\u6027                                 | \u30e1\u30f3\u30d0\u30fc\r\n----------+----------------------------------------------------------------------+----------\r\n test_user  |                                                                      | {}\r\n postgres | \u30b9\u30fc\u30d1\u30fc\u30e6\u30fc\u30b6, \u30ed\u30fc\u30eb\u3092\u4f5c\u6210\u3067\u304d\u308b, DB\u3092\u4f5c\u6210\u3067\u304d\u308b, \u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 | {}\r\n<\/code><\/pre>\n<h2>\u5207\u6362\u7528\u6237\u89d2\u8272<\/h2>\n<pre class=\"post-pre\"><code>testdb1=# \\c - test_user\r\n\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 \"testdb1\" \u306b\u30e6\u30fc\u30b6\"test_user\"\u3068\u3057\u3066\u63a5\u7d9a\u3057\u307e\u3057\u305f\u3002\r\ntestdb1=&gt;\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u5173\u4e8e\u63d0\u793a\u7b26\uff08\u30d7\u30ed\u30f3\u30d7\u30c8\uff09 Postgres\u30ed\u30b0\u30a4\u30f3\u5f8c\u306e\u30d7\u30ed\u30f3\u30d7\u30c8\u306f2\u7a2e\u985e postgres &gt; \u6a19\u6e96\u30e6\u30fc [&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-41392","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\u547d\u4ee4 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/postgresql\u547d\u4ee4\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PostgreSQL\u547d\u4ee4\" \/>\n<meta property=\"og:description\" content=\"\u5173\u4e8e\u63d0\u793a\u7b26\uff08\u30d7\u30ed\u30f3\u30d7\u30c8\uff09 Postgres\u30ed\u30b0\u30a4\u30f3\u5f8c\u306e\u30d7\u30ed\u30f3\u30d7\u30c8\u306f2\u7a2e\u985e postgres &gt; \u6a19\u6e96\u30e6\u30fc [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/postgresql\u547d\u4ee4\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2024-01-08T10:34:06+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-29T22:14:00+00:00\" \/>\n<meta name=\"author\" content=\"\u6587, \u7fd4\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u6587, \u7fd4\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/postgresql%e5%91%bd%e4%bb%a4\/\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/postgresql%e5%91%bd%e4%bb%a4\/\",\"name\":\"PostgreSQL\u547d\u4ee4 - Blog - Silicon Cloud\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\"},\"datePublished\":\"2024-01-08T10:34:06+00:00\",\"dateModified\":\"2024-04-29T22:14:00+00:00\",\"author\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/64d5cc7727fffbff2f9a2a8da1de3e5c\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/postgresql%e5%91%bd%e4%bb%a4\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.silicloud.com\/zh\/blog\/postgresql%e5%91%bd%e4%bb%a4\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/postgresql%e5%91%bd%e4%bb%a4\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.silicloud.com\/zh\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"PostgreSQL\u547d\u4ee4\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/\",\"name\":\"Blog - Silicon Cloud\",\"description\":\"\",\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/64d5cc7727fffbff2f9a2a8da1de3e5c\",\"name\":\"\u6587, \u7fd4\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/920c3d673e0bccacc98e5e6b7149bb3c22edd8d39cb753e5d7d7e471498118a1?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/920c3d673e0bccacc98e5e6b7149bb3c22edd8d39cb753e5d7d7e471498118a1?s=96&d=mm&r=g\",\"caption\":\"\u6587, \u7fd4\"},\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/author\/wenxiang\/\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/postgresql%e5%91%bd%e4%bb%a4\/#local-main-organization-logo\",\"url\":\"\",\"contentUrl\":\"\",\"caption\":\"Blog - Silicon Cloud\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"PostgreSQL\u547d\u4ee4 - Blog - Silicon Cloud","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.silicloud.com\/zh\/blog\/postgresql\u547d\u4ee4\/","og_locale":"zh_CN","og_type":"article","og_title":"PostgreSQL\u547d\u4ee4","og_description":"\u5173\u4e8e\u63d0\u793a\u7b26\uff08\u30d7\u30ed\u30f3\u30d7\u30c8\uff09 Postgres\u30ed\u30b0\u30a4\u30f3\u5f8c\u306e\u30d7\u30ed\u30f3\u30d7\u30c8\u306f2\u7a2e\u985e postgres &gt; \u6a19\u6e96\u30e6\u30fc [&hellip;]","og_url":"https:\/\/www.silicloud.com\/zh\/blog\/postgresql\u547d\u4ee4\/","og_site_name":"Blog - Silicon Cloud","article_published_time":"2024-01-08T10:34:06+00:00","article_modified_time":"2024-04-29T22:14:00+00:00","author":"\u6587, \u7fd4","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"\u6587, \u7fd4","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"1 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.silicloud.com\/zh\/blog\/postgresql%e5%91%bd%e4%bb%a4\/","url":"https:\/\/www.silicloud.com\/zh\/blog\/postgresql%e5%91%bd%e4%bb%a4\/","name":"PostgreSQL\u547d\u4ee4 - Blog - Silicon Cloud","isPartOf":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website"},"datePublished":"2024-01-08T10:34:06+00:00","dateModified":"2024-04-29T22:14:00+00:00","author":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/64d5cc7727fffbff2f9a2a8da1de3e5c"},"breadcrumb":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/postgresql%e5%91%bd%e4%bb%a4\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.silicloud.com\/zh\/blog\/postgresql%e5%91%bd%e4%bb%a4\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.silicloud.com\/zh\/blog\/postgresql%e5%91%bd%e4%bb%a4\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.silicloud.com\/zh\/blog\/"},{"@type":"ListItem","position":2,"name":"PostgreSQL\u547d\u4ee4"}]},{"@type":"WebSite","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website","url":"https:\/\/www.silicloud.com\/zh\/blog\/","name":"Blog - Silicon Cloud","description":"","inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/64d5cc7727fffbff2f9a2a8da1de3e5c","name":"\u6587, \u7fd4","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/920c3d673e0bccacc98e5e6b7149bb3c22edd8d39cb753e5d7d7e471498118a1?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/920c3d673e0bccacc98e5e6b7149bb3c22edd8d39cb753e5d7d7e471498118a1?s=96&d=mm&r=g","caption":"\u6587, \u7fd4"},"url":"https:\/\/www.silicloud.com\/zh\/blog\/author\/wenxiang\/"},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/postgresql%e5%91%bd%e4%bb%a4\/#local-main-organization-logo","url":"","contentUrl":"","caption":"Blog - Silicon Cloud"}]}},"_links":{"self":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/41392","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/comments?post=41392"}],"version-history":[{"count":2,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/41392\/revisions"}],"predecessor-version":[{"id":90190,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/41392\/revisions\/90190"}],"wp:attachment":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/media?parent=41392"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/categories?post=41392"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/tags?post=41392"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}