{"version":"1.0","url":"https://tako-eng.hatenablog.com/entry/2020/07/07/181611","description":"CentOS7 \u25cfinstall yum -y install postgresql-server postgresql-setup initdb \u25cfDB\u30b5\u30fc\u30d0\u3078\u63a5\u7d9a psql -U postgres -h 127.0.0.1 -w \u25cfDB\u3078\u63a5\u7d9a(\\c\u306e\u5f8c\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u540d) \\c sampledb \u25cf\u30c6\u30fc\u30d6\u30eb\u4f5c\u6210 sampledb=# CREATE TABLE sampletbl sampledb-# (id char(4) not null, sampledb(# PRIMARY KEY(id)); NOTICE: CREATE TABLE / PRIMARY KEY will create\u2026","provider_name":"Hatena Blog","author_name":"tako_eng","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftako-eng.hatenablog.com%2Fentry%2F2020%2F07%2F07%2F181611\" title=\"postgresql\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u30e1\u30e2 - blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","title":"postgresql\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u30e1\u30e2","image_url":null,"height":"190","blog_url":"https://tako-eng.hatenablog.com/","published":"2020-07-07 18:16:11","author_url":"https://blog.hatena.ne.jp/tako_eng/","type":"rich","categories":["\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9","Linux","\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8"],"blog_title":"blog"}