{"title":"\u30b7\u30fc\u30b1\u30f3\u30b9\u5024\u5909\u66f4","description":"MySQL (8.0.29) -- 1. \u30b7\u30fc\u30b1\u30f3\u30b9\u4f5c\u6210drop table tab1; create table tab1(col1 int primary key auto_increment)auto_increment=50; insert into tab1 values();select * from tab1; -- 2. \u30b7\u30fc\u30b1\u30f3\u30b9\u5024\u8a2d\u5b9a alter table tab1 auto_increment = 100; \u203b\u6b21\u306b\u53d6\u5f97\u3057\u305f\u5024\u304c100\u306b\u306a\u308b -- 3. \u30b7\u30fc\u30b1\u30f3\u30b9\u5b9a\u7fa9\u78ba\u8a8d analyze table tab1;select auto_increment from info\u2026","type":"rich","version":"1.0","blog_title":"HTN20190109\u306e\u65e5\u8a18","width":"100%","published":"2022-09-06 22:17:28","provider_name":"Hatena Blog","url":"https://htn20190109.hatenablog.com/entry/2022/09/06/221728","author_url":"https://blog.hatena.ne.jp/HTN20190109/","blog_url":"https://htn20190109.hatenablog.com/","height":"190","author_name":"HTN20190109","image_url":null,"categories":["DB"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhtn20190109.hatenablog.com%2Fentry%2F2022%2F09%2F06%2F221728\" title=\"\u30b7\u30fc\u30b1\u30f3\u30b9\u5024\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>","provider_url":"https://hatena.blog"}