{"version":"1.0","author_url":"https://blog.hatena.ne.jp/HTN20190109/","description":"Oracle SELECT OLDEST_FLASHBACK_SCN, OLDEST_FLASHBACK_TIMEFROM V$FLASHBACK_DATABASE_LOG; shutdown immediate;startup mount;FLASHBACK DATABASE TO SCN 1784574;alter database open resetlogs; MySQL \u672a\u5bfe\u5fdc\u306e\u6a21\u69d8 \u203bMariaDB 10.2.4\u306e\u5834\u5408\u3001mysqlbinlog --flashback\u306b\u3088\u308a\u5dfb\u304d\u623b\u3057\u53ef\u80fd\u203bAurora MySQL5.6\u306e\u5834\u5408\u3001Backtrack\u306b\u3088\u308a\u5dfb\u304d\u623b\u3057\u53ef\u80fd PostgreSQL \u2026","height":"190","url":"https://htn20190109.hatenablog.com/entry/2019/05/06/162031","title":"\u30d5\u30e9\u30c3\u30b7\u30e5\u30d0\u30c3\u30af","categories":["DB"],"width":"100%","provider_name":"Hatena Blog","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhtn20190109.hatenablog.com%2Fentry%2F2019%2F05%2F06%2F162031\" title=\"\u30d5\u30e9\u30c3\u30b7\u30e5\u30d0\u30c3\u30af - 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>","author_name":"HTN20190109","published":"2019-05-06 16:20:31","blog_title":"HTN20190109\u306e\u65e5\u8a18","provider_url":"https://hatena.blog","blog_url":"https://htn20190109.hatenablog.com/","image_url":null}