{"blog_url":"https://gumfum.hatenablog.com/","author_name":"gumfum","type":"rich","height":"190","blog_title":"gumfum blog","provider_url":"https://hatena.blog","description":"PostgreSQL \u3067\u306f\u3001PL/pgSQL \u3068\u3044\u3046\u624b\u7d9a\u304d\u8a00\u8a9e\u3092\u4f7f\u3046\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u6a19\u6e96\u306e SQL \u306b\u306f\u306a\u3044\u30eb\u30fc\u30d7\u6587\u306a\u3069\u3092\u66f8\u304f\u3053\u3068\u304c\u3067\u304d\u308b\u305f\u3081\u3001\u8a66\u3057\u306b FOR \u6587\u3092\u52d5\u304b\u3057\u3066\u307f\u308b\u3002 \u30b5\u30f3\u30d7\u30eb\u30c7\u30fc\u30bf \u904e\u53bb\u306e\u8a18\u4e8b\u3067\u3082\u5229\u7528\u3057\u3066\u3044\u308b\u3001\u90fd\u9053\u5e9c\u770c\u30b3\u30fc\u30c9\uff08id\uff09\u3068\u30ed\u30fc\u30de\u5b57\u8868\u8a18\uff08name\uff09\u306e\u30c6\u30fc\u30d6\u30eb\u3067\u8a66\u3057\u3066\u307f\u308b\u3002 postgres=# SELECT * FROM prefecture ORDER BY id LIMIT 10; id | name ----+----------- 1 | Hokkaido 2 | Aomori 3 | Iwate 4 | Miyagi 5 | Akita 6 | Yamagata\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fgumfum.hatenablog.com%2Fentry%2F2023%2F12%2F31%2F220000\" title=\"PL/pgSQL \u3067 FOR \u6587\u3092\u66f8\u3044\u3066\u52d5\u304b\u3057\u3066\u307f\u308b - gumfum blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":[],"published":"2023-12-31 22:00:00","title":"PL/pgSQL \u3067 FOR \u6587\u3092\u66f8\u3044\u3066\u52d5\u304b\u3057\u3066\u307f\u308b","author_url":"https://blog.hatena.ne.jp/gumfum/","width":"100%","url":"https://gumfum.hatenablog.com/entry/2023/12/31/220000","version":"1.0","provider_name":"Hatena Blog","image_url":null}