{"categories":["PostgreSQL"],"author_name":"BG1","title":"\\du","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbg1.hatenablog.com%2Fentry%2F2025%2F04%2F20%2F210000\" title=\"\\du - \u8eca\u8f2a\u306ex\u767a\u660e ~B.G&#39;s Blog~\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/B/BG1/20250414/20250414164222.png","height":"190","blog_url":"https://bg1.hatenablog.com/","description":"\"\\du\"\u30b3\u30de\u30f3\u30c9\u3067\u30ed\u30fc\u30eb\u4e00\u89a7\u3092\u8868\u793a\u3059\u308b\u3002https://www.postgresql.jp/docs/9.4/app-psql.htmlpsql\u3067\u63a5\u7d9a\u3057\u3066\u5bfe\u8a71\u30e2\u30fc\u30c9\u306b\u3057\u3066\u304b\u3089\u3001 \u30ed\u30fc\u30eb\u4e00\u89a7\"\\du\"\u30b3\u30de\u30f3\u30c9\u3067\u30ed\u30fc\u30eb\u4e00\u89a7\u3092\u8868\u793a\u3002 \u307e\u3042\u3001postgres\u3057\u304b\u306a\u3044\u3051\u3069\u3082\u3002","width":"100%","published":"2025-04-20 21:00:00","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/BG1/","type":"rich","blog_title":"\u8eca\u8f2a\u306ex\u767a\u660e ~B.G's Blog~","version":"1.0","url":"https://bg1.hatenablog.com/entry/2025/04/20/210000"}