{"blog_url":"https://htn20190109.hatenablog.com/","title":"{\u30ea\u30ab\u30d0\u30ea}\u30d6\u30ed\u30c3\u30af\u30e1\u30c7\u30a3\u30a2\u30ea\u30ab\u30d0\u30ea\u3092\u5b9f\u884c","categories":["\u6f14\u7fd2"],"url":"https://htn20190109.hatenablog.com/entry/2025/02/08/231221","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhtn20190109.hatenablog.com%2Fentry%2F2025%2F02%2F08%2F231221\" title=\"{\u30ea\u30ab\u30d0\u30ea}\u30d6\u30ed\u30c3\u30af\u30e1\u30c7\u30a3\u30a2\u30ea\u30ab\u30d0\u30ea\u3092\u5b9f\u884c - 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>","height":"190","version":"1.0","author_name":"HTN20190109","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/HTN20190109/","description":"https://docs.oracle.com/cd/F19136_01/bradv/rman-block-media-recovery.html dd if=/dev/zero of=/fra/orcl/users01.dbf bs=8k conv=notrunc seek=20 count=1 dbv file=/fra/orcl/users01.dbf rman target / validate database; select * from v$database_block_corruption;select * from v$nonlogged_block; RECOVER DAT\u2026","published":"2025-02-08 23:12:21","blog_title":"HTN20190109\u306e\u65e5\u8a18","provider_url":"https://hatena.blog","image_url":null,"type":"rich"}