{"provider_name":"Hatena Blog","author_name":"HTN20190109","height":"190","categories":["DB"],"description":"MySQL (8.0.21) drop table tab1; create table tab1 (col1 int auto_increment,primary key (col1)); insert into tab1 values();select * from tab1; analyze table tab1; select auto_increment from information_schema.tables where table_schema = 'test'and table_name = 'tab1'; show table status like 'tab1'\\G \u203b\u2026","title":"\u30b7\u30fc\u30b1\u30f3\u30b9\u73fe\u5728\u5024\u78ba\u8a8d","blog_title":"HTN20190109\u306e\u65e5\u8a18","image_url":null,"provider_url":"https://hatena.blog","published":"2020-09-05 20:43:39","author_url":"https://blog.hatena.ne.jp/HTN20190109/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhtn20190109.hatenablog.com%2Fentry%2F2020%2F09%2F05%2F204339\" title=\"\u30b7\u30fc\u30b1\u30f3\u30b9\u73fe\u5728\u5024\u78ba\u8a8d - 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>","type":"rich","blog_url":"https://htn20190109.hatenablog.com/","width":"100%","url":"https://htn20190109.hatenablog.com/entry/2020/09/05/204339","version":"1.0"}