{"provider_url":"https://hatena.blog","blog_title":"HTN20190109\u306e\u65e5\u8a18","published":"2021-02-27 21:07:52","provider_name":"Hatena Blog","blog_url":"https://htn20190109.hatenablog.com/","title":"system-versioned temporal tables","author_url":"https://blog.hatena.ne.jp/HTN20190109/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhtn20190109.hatenablog.com%2Fentry%2F2021%2F02%2F27%2F210752\" title=\"system-versioned temporal tables - 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","url":"https://htn20190109.hatenablog.com/entry/2021/02/27/210752","image_url":null,"categories":["DB"],"version":"1.0","author_name":"HTN20190109","description":"MySQL \u8abf\u3079\u305f\u9650\u308a\u672a\u5bfe\u5fdc Oracle (12cR1) -- \u8a2d\u5b9a conn / as sysdbadrop flashback archive fla1;create flashback archive default fla1 tablespace users quota 1G retention 1 month; select * from dba_flashback_archive;select * from dba_flashback_archive_ts; -- \u52d5\u4f5c\u78ba\u8a8dconn test/test alter session set nls_date_format ='yyy\u2026","type":"rich","width":"100%"}