{"height":"190","published":"2022-07-07 21:39:43","width":"100%","blog_title":"HTN20190109\u306e\u65e5\u8a18","description":"MySQL (8.0.29)https://www.dbonline.jp/mysql/user/index3.html select user,host from mysql.user; rename user user1@'%' to user2@'%'; Oracle (19c) \u30b3\u30de\u30f3\u30c9\u3067\u306e\u5b9f\u884c\u306f\u4e0d\u53ef expdp test/test@pdb1 directory=ORA_DIR dumpfile=a.dmp logfile=a.log schemas=user1 reuse_dumpfiles=yes impdp test/test@pdb1 directory=ORA_DIR dum\u2026","provider_url":"https://hatena.blog","url":"https://htn20190109.hatenablog.com/entry/2022/07/07/213943","image_url":null,"version":"1.0","author_name":"HTN20190109","categories":["DB"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhtn20190109.hatenablog.com%2Fentry%2F2022%2F07%2F07%2F213943\" title=\"\u30e6\u30fc\u30b6\u540d\u3001\u30b9\u30ad\u30fc\u30de\u540d\u306e\u5909\u66f4 - 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_url":"https://blog.hatena.ne.jp/HTN20190109/","provider_name":"Hatena Blog","type":"rich","blog_url":"https://htn20190109.hatenablog.com/","title":"\u30e6\u30fc\u30b6\u540d\u3001\u30b9\u30ad\u30fc\u30de\u540d\u306e\u5909\u66f4"}