{"blog_title":"\u8eca\u8f2a\u306ex\u767a\u660e ~B.G's Blog~","url":"https://bg1.hatenablog.com/entry/2025/05/08/210000","blog_url":"https://bg1.hatenablog.com/","author_name":"BG1","title":"WHERE","published":"2025-05-08 21:00:00","categories":["PostgreSQL"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbg1.hatenablog.com%2Fentry%2F2025%2F05%2F08%2F210000\" title=\"WHERE - \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>","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/BG1/","type":"rich","width":"100%","height":"190","description":"WHERE\u3067\u554f\u3044\u5408\u308f\u305b\u306e\u6761\u4ef6\u3092\u6307\u5b9a\u3059\u308b\u3002https://www.postgresql.jp/docs/9.4/functions-comparison.html postgresdb1=# SELECT * FROM profile; name | address | age --------+---------+----- Taro | Tokyo | 30 Jiro | Osaka | 28 Saburo | Nagoya | 26 (3 \u884c) postgresdb1=# INSERT INTO profile VALUES ('Shiro', 'Sapporo', 26); INSERT\u2026","version":"1.0","image_url":null,"provider_url":"https://hatena.blog"}