{"author_url":"https://blog.hatena.ne.jp/BG1/","version":"1.0","provider_url":"https://hatena.blog","author_name":"BG1","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbg1.hatenablog.com%2Fentry%2F2025%2F08%2F12%2F210000\" title=\"CURRENT_TIMESTAMP - \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>","height":"190","blog_url":"https://bg1.hatenablog.com/","type":"rich","url":"https://bg1.hatenablog.com/entry/2025/08/12/210000","categories":["PostgreSQL"],"image_url":null,"provider_name":"Hatena Blog","description":"CURRENT_TIMESTAMP\u306f\u3001\u73fe\u5728\u306e\u65e5\u6642\u3092\u8fd4\u3059\u7279\u6b8a\u30ad\u30fc\u30ef\u30fc\u30c9\u3067\u3042\u308a\u3001\u65e5\u6642\u95a2\u6570NOW\u3068\u540c\u3058\u3067\u3042\u308b\u3002https://www.postgresql.jp/document/7.2/user/functions-datetime.html postgresdb1=# SELECT CURRENT_TIMESTAMP; current_timestamp ------------------------------- 2025-08-02 09:38:11.032253+09 (1 \u884c) postgresdb1=#\u3053\u3046\u306a\u308b\u3002","published":"2025-08-12 21:00:00","width":"100%","blog_title":"\u8eca\u8f2a\u306ex\u767a\u660e ~B.G's Blog~","title":"CURRENT_TIMESTAMP"}