{"id":11322,"date":"2023-05-09T07:46:32","date_gmt":"2023-05-08T22:46:32","guid":{"rendered":"https:\/\/lab4ict.com\/system\/?p=11322"},"modified":"2023-05-09T08:30:47","modified_gmt":"2023-05-08T23:30:47","slug":"postgresql%e3%81%ae%e6%96%87%e5%ad%97%e3%82%b3%e3%83%bc%e3%83%89%e3%82%92%e7%a2%ba%e8%aa%8d%e3%81%99%e3%82%8b%ef%bc%81","status":"publish","type":"post","link":"https:\/\/lab4ict.com\/system\/archives\/11322","title":{"rendered":"PostgreSQL\u306e\u6587\u5b57\u30b3\u30fc\u30c9\u3092\u78ba\u8a8d\u3059\u308b\uff01\uff08Rocky Linux 9\uff09"},"content":{"rendered":"<p>PostgreSQL\u306e\u6587\u5b57\u30b3\u30fc\u30c9\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<br \/>\n<!--more--><\/p>\n<h2>\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u6587\u5b57\u30b3\u30fc\u30c9\u3092\u78ba\u8a8d\u3059\u308b\uff01<\/h2>\n<p>\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u6587\u5b57\u30b3\u30fc\u30c9\u306f\u3001PostgreSQL\u306e\u7ba1\u7406\u30c6\u30fc\u30d6\u30eb\u306e\u60c5\u5831\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"brush: plain; highlight: [1]; title: ; notranslate\" title=\"\">\r\npostgres=# SELECT character_set_name FROM information_schema.character_sets;\r\n character_set_name \r\n--------------------\r\n UTF8\r\n(1 row)\r\n<\/pre>\n<h2>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u6587\u5b57\u30b3\u30fc\u30c9\u3092\u78ba\u8a8d\u3059\u308b\uff01<\/h2>\n<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u6587\u5b57\u30b3\u30fc\u30c9\u306f\u3001\u300c\\l\u300d\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre class=\"brush: plain; highlight: [1]; title: ; notranslate\" title=\"\">\r\npostgres=# \\l\r\n                                  List of databases\r\n   Name    |  Owner   | Encoding |   Collate   |    Ctype    |   Access privileges   \r\n-----------+----------+----------+-------------+-------------+-----------------------\r\n postgres  | postgres | UTF8     | en_US.UTF-8 | en_US.UTF-8 | \r\n template0 | postgres | UTF8     | en_US.UTF-8 | en_US.UTF-8 | =c\/postgres          +\r\n           |          |          |             |             | postgres=CTc\/postgres\r\n template1 | postgres | UTF8     | en_US.UTF-8 | en_US.UTF-8 | =c\/postgres          +\r\n           |          |          |             |             | postgres=CTc\/postgres\r\n(3 rows)\r\n<\/pre>\n<h2>\u304a\u308f\u308a\u306b<\/h2>\n<p>PostgreSQL\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u6587\u5b57\u30b3\u30fc\u30c9\u306fUTF8\u306a\u306e\u3067\u3001\u901a\u5e38\u306f\u5909\u66f4\u306e\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<h2>\u53c2\u8003\u60c5\u5831<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.postgresql.org\/\" target=\"_blank\" rel=\"noopener\">PostgreSQL: The World's Most Advanced Open Source Relational Database<\/a><\/li>\n<\/ul>\n<h2>\u95a2\u9023\u8a18\u4e8b<\/h2>\n<div class=\"sc_getpost\"><a class=\"clearfix\" href=\"https:\/\/lab4ict.com\/system\/archives\/10238\" ><div class=\"sc_getpost_thumb post-box-thumbnail__wrap\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODdhAQABAPAAAN3d3QAAACwAAAAAAQABAAACAkQBADs=\" width=\"150\" height=\"150\" alt=\"\u3010\u8a18\u4e8b\u4e00\u89a7\u3011PostgreSQL\u3092\u4f7f\u3044\u3053\u306a\u3059\uff01\" loading=\"lazy\" data-src=\"https:\/\/lab4ict.com\/system\/wp-content\/uploads\/2023\/05\/eyecatch_postgresql_01-150x150.png\" class=\"lazyload\"><\/div><div class=\"title\">\u3010\u8a18\u4e8b\u4e00\u89a7\u3011PostgreSQL\u3092\u4f7f\u3044\u3053\u306a\u3059\uff01<\/div><div class=\"substr\">PostgreSQL\u3092\u4f7f\u3044\u3053\u306a\u3059\u305f\u3081\u306e\u8a18\u4e8b\u4e00\u89a7\u3092\u63b2\u8f09\u3057\u307e\u3059\u3002...<\/div><\/a><\/div>\n<h2>\u53c2\u8003\u66f8\u7c4d\uff08Amazon\uff09<\/h2>\n<p><iframe sandbox=\"allow-popups allow-scripts allow-modals allow-forms allow-same-origin\" style=\"width:120px;height:240px;\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" frameborder=\"0\" src=\"\/\/rcm-fe.amazon-adsystem.com\/e\/cm?lt1=_blank&bc1=000000&IS2=1&bg1=FFFFFF&fc1=000000&lc1=0000FF&t=infotecr-22&language=ja_JP&o=9&p=8&l=as4&m=amazon&f=ifr&ref=as_ss_li_til&asins=B0BLY4SPC4&linkId=74585e7caebda2fa1613b0bd5bafb3cf\"><\/iframe><\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PostgreSQL\u306e\u6587\u5b57\u30b3\u30fc\u30c9\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"author":1,"featured_media":11332,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[221],"tags":[],"class_list":["post-11322","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-postgresql"],"_links":{"self":[{"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/posts\/11322","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/comments?post=11322"}],"version-history":[{"count":2,"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/posts\/11322\/revisions"}],"predecessor-version":[{"id":11331,"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/posts\/11322\/revisions\/11331"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/media\/11332"}],"wp:attachment":[{"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/media?parent=11322"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/categories?post=11322"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/tags?post=11322"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}