{"published":"2024-11-28 19:39:29","author_name":"HTN20190109","title":" {\u30d5\u30e9\u30c3\u30b7\u30e5\u30d0\u30c3\u30af\u554f\u5408\u305b}\u30d5\u30e9\u30c3\u30b7\u30e5\u30d0\u30c3\u30af\u30c7\u30fc\u30bf\u30a2\u30fc\u30ab\u30a4\u30d6\u3092\u6709\u52b9/\u7121\u52b9","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhtn20190109.hatenablog.com%2Fentry%2F2024%2F11%2F28%2F193929\" title=\" {\u30d5\u30e9\u30c3\u30b7\u30e5\u30d0\u30c3\u30af\u554f\u5408\u305b}\u30d5\u30e9\u30c3\u30b7\u30e5\u30d0\u30c3\u30af\u30c7\u30fc\u30bf\u30a2\u30fc\u30ab\u30a4\u30d6\u3092\u6709\u52b9/\u7121\u52b9 - 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>","width":"100%","height":"190","provider_url":"https://hatena.blog","version":"1.0","provider_name":"Hatena Blog","image_url":null,"categories":["\u6f14\u7fd2"],"description":"https://docs.oracle.com/cd/F19136_01/adfns/flashback.html#GUID-8CF548A0-FA45-45B2-87CE-9F6F17ED1A41 \u6709\u52b9 \u8868\u306e\u65b0\u898f\u4f5c\u6210 grant flashback archive on fla1 to hr;grant flashback archive on fla2 to hr; conn hr/hr create table hr.flata(col1 number,col2 date) flashback archive; create table hr.flatb(col1 number,col2\u2026","blog_url":"https://htn20190109.hatenablog.com/","author_url":"https://blog.hatena.ne.jp/HTN20190109/","type":"rich","blog_title":"HTN20190109\u306e\u65e5\u8a18","url":"https://htn20190109.hatenablog.com/entry/2024/11/28/193929"}