{"url":"https://htn20190109.hatenablog.com/entry/2019/05/06/153652","author_name":"HTN20190109","author_url":"https://blog.hatena.ne.jp/HTN20190109/","description":"Oracle http://tihiro.hatenablog.com/entry/2017/08/31/120917 create table tab1(col1 int);create index ind11 on tab1(col1);insert into tab1 values(1);insert into tab1 values(2);insert into tab1 values(3);commit; --\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306e\u65ad\u7247\u5316\u3092\u78ba\u8a8d analyze index ind11 validate structure; select * from index_stats;select n\u2026","height":"190","provider_name":"Hatena Blog","image_url":null,"blog_url":"https://htn20190109.hatenablog.com/","width":"100%","title":"\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u65ad\u7247\u5316\u306e\u78ba\u8a8d\u3068\u89e3\u6d88","type":"rich","published":"2019-05-06 15:36:52","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhtn20190109.hatenablog.com%2Fentry%2F2019%2F05%2F06%2F153652\" title=\"\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u65ad\u7247\u5316\u306e\u78ba\u8a8d\u3068\u89e3\u6d88 - 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>","provider_url":"https://hatena.blog","categories":["DB"],"blog_title":"HTN20190109\u306e\u65e5\u8a18"}