{"type":"rich","description":"MySQL (8.0.21) \u524d\u63d0\uff1asuper_read_only\u304cON \u30c6\u30f3\u30dd\u30e9\u30ea\u30c6\u30fc\u30d6\u30eb\u3067\u3042\u308c\u3070\u30b9\u30bf\u30f3\u30d0\u30a4\u5074\u3067\u4f5c\u6210\u3001\u66f4\u65b0\u53ef\u80fd drop table ttab2 purge;create temporary table ttab2(col1 int);insert into ttab2 values(1);select * from ttab2; Oracle (19c)https://qiita.com/plusultra/items/8305e434036b49e78818 \u30c6\u30f3\u30dd\u30e9\u30ea\u30c6\u30fc\u30d6\u30eb\u3067\u3042\u308c\u3070\u30b9\u30bf\u30f3\u30d0\u30a4\u5074\u3067\u4f5c\u6210\u3001\u66f4\u65b0\u53ef\u80fd drop table ttab2 purge;create\u2026","provider_url":"https://hatena.blog","published":"2020-12-31 16:19:16","image_url":null,"height":"190","title":"\u30b9\u30bf\u30f3\u30d0\u30a4\u3067\u306e\u30c6\u30f3\u30dd\u30e9\u30ea\u30c6\u30fc\u30d6\u30eb","blog_title":"HTN20190109\u306e\u65e5\u8a18","categories":["DB"],"blog_url":"https://htn20190109.hatenablog.com/","provider_name":"Hatena Blog","author_name":"HTN20190109","author_url":"https://blog.hatena.ne.jp/HTN20190109/","url":"https://htn20190109.hatenablog.com/entry/2020/12/31/161916","version":"1.0","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhtn20190109.hatenablog.com%2Fentry%2F2020%2F12%2F31%2F161916\" title=\"\u30b9\u30bf\u30f3\u30d0\u30a4\u3067\u306e\u30c6\u30f3\u30dd\u30e9\u30ea\u30c6\u30fc\u30d6\u30eb - 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>"}