{"url":"https://oinume.hatenablog.com/entry/define-uuid-v7-function-in-hasura","author_name":"oinume","type":"rich","height":"190","blog_url":"https://oinume.hatenablog.com/","title":"PostgreSQL + Hasura\u3067UUID v7\u3092\u751f\u6210\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b","published":"2025-03-01 12:00:00","author_url":"https://blog.hatena.ne.jp/oinume/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Foinume.hatenablog.com%2Fentry%2Fdefine-uuid-v7-function-in-hasura\" title=\"PostgreSQL + Hasura\u3067UUID v7\u3092\u751f\u6210\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b - oinume journal\" 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":null,"blog_title":"oinume journal","categories":["Hasura","PostgreSQL"],"width":"100%","version":"1.0","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","description":"2024\u5e74\u306bRFC 9562\u3068\u3057\u3066UUID v7\u304c\u6a19\u6e96\u5316\u3055\u308c\u305f\u3002\u4eca\u307e\u3067\u306f\u4e3b\u30ad\u30fc\u306bUUID v4\u3092\u4f7f\u3063\u3066\u3044\u305f\u3051\u3069\u3001\u6642\u9593\u8ef8\u3067\u30bd\u30fc\u30c8\u3067\u304d\u308bUUID v7\u3092\u4f7f\u3044\u305f\u3044\u3068\u601d\u3063\u305f\u306e\u3067\u30e1\u30e2\u3002 \u7c21\u5358\u306b\u66f8\u304f\u3068PostgreSQL\u3067UUID v7\u5f62\u5f0f\u306eUUID\u3092\u751f\u6210\u3059\u308b\u306b\u306f\u4ee5\u4e0b\u3092\u884c\u3048\u3070\u5b9f\u73fe\u3067\u304d\u308b\u3002 PostgreSQL\u306b\u306fUUID\u578b\u304c\u6a19\u6e96\u88c5\u5099\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3053\u308c\u3092\u4f7f\u7528\u3059\u308b postgres-uuid-generate-v7\u306b\u3042\u308bUUID v7\u3092\u751f\u6210\u3059\u308bFUNCTION\u3092\u5b9a\u7fa9\u3059\u308b \u30ab\u30e9\u30e0\u3092 \"id\" uuid NOT NULL DEFAULT uuid_generate_v7() \u306e\u3088\u3046\u306b\u5b9a\u7fa9\u3059\u308b \u4e0a\u8a18\u3092\u8e0f\u307e\u3048\u3066Has\u2026"}