{"type":"rich","categories":["DB"],"url":"https://htn20190109.hatenablog.com/entry/2020/09/05/234006","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhtn20190109.hatenablog.com%2Fentry%2F2020%2F09%2F05%2F234006\" title=\"\u30aa\u30fc\u30ca\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_name":"HTN20190109","provider_name":"Hatena Blog","height":"190","published":"2020-09-05 23:40:06","title":"\u30aa\u30fc\u30ca\u306e\u5909\u66f4","blog_title":"HTN20190109\u306e\u65e5\u8a18","blog_url":"https://htn20190109.hatenablog.com/","description":"MySQL (8.0.21) \u30aa\u30fc\u30ca\u306e\u6982\u5ff5\u306a\u3057 Oracle (12cR1) \u30aa\u30fc\u30ca\u306e\u6982\u5ff5\u306a\u3057 PostgreSQL (9.4) \u30aa\u30fc\u30ca\u30fc\u306e\u6982\u5ff5\u3042\u308a -- \u6240\u6709\u6a29\u3092\u6307\u5b9a\u3057\u3066\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u4f5c\u6210create database db10 owner = user10; -- \u6240\u6709\u6a29\u3092\u6307\u5b9a\u3057\u3066\u30b9\u30ad\u30fc\u30de\u4f5c\u6210create schema schema10 authorization user10; -- \u6240\u6709\u6a29\u3092\u6307\u5b9a\u3057\u3066\u30c6\u30fc\u30d6\u30eb\u4f5c\u6210\u30aa\u30fc\u30ca\u3092\u6307\u5b9a\u3067\u304d\u306a\u3044\u3002\u4f5c\u6210\u3057\u305f\u30e6\u30fc\u30b6\u304c\u30aa\u30fc\u30ca\u3068\u306a\u308b -- \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u6240\u6709\u6a29\u5909\u66f4alter database db10 owner to user20; -- \u30b9\u30ad\u30fc\u30de\u306e\u6240\u6709\u6a29\u5909\u2026","width":"100%","author_url":"https://blog.hatena.ne.jp/HTN20190109/","version":"1.0","provider_url":"https://hatena.blog","image_url":null}