{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhtn20190109.hatenablog.com%2Fentry%2F2024%2F06%2F20%2F193636\" title=\"DB\u524a\u9664 - HTN20190109\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","blog_url":"https://htn20190109.hatenablog.com/","provider_url":"https://hatena.blog","width":"100%","categories":["DB"],"author_name":"HTN20190109","author_url":"https://blog.hatena.ne.jp/HTN20190109/","image_url":null,"type":"rich","height":"190","url":"https://htn20190109.hatenablog.com/entry/2024/06/20/193636","title":"DB\u524a\u9664","description":"MySQL (8.4.0) show databases; drop database test; Oracle (23c) -- 1. SQL\u306b\u3088\u308b\u65b9\u6cd5 shutdownstartup force restrict mountdrop database; -- 2. dbca\u306b\u3088\u308b\u65b9\u6cd5 dbca -versiondbca -help dbca \\-silent \\-deleteDatabase \\-sourceDB FREE \\-sysDBAUserName sys \\-sysDBAPassword oracle \\-checkOnly dbca \\-silent \\-deleteDatab\u2026","provider_name":"Hatena Blog","published":"2024-06-20 19:36:36","blog_title":"HTN20190109\u306e\u65e5\u8a18"}