{"author_url":"https://blog.hatena.ne.jp/HTN20190109/","published":"2022-08-20 09:04:11","url":"https://htn20190109.hatenablog.com/entry/2022/08/20/090411","categories":["DB"],"version":"1.0","title":"\u30d6\u30ed\u30c3\u30af\u7834\u640d\u518d\u73fe","author_name":"HTN20190109","blog_url":"https://htn20190109.hatenablog.com/","provider_url":"https://hatena.blog","image_url":null,"type":"rich","width":"100%","description":"MySQL (8.0.29) drop table tab1; create table tab1( col1 numeric not null primary key, col2 char(255)); drop procedure proc1; delimiter //create procedure proc1(in x int)begin declare i int; set i = 1; start transaction; while i <= x do insert into tab1 values(i, concat('hoge', i) ); set i = i + 1; e\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhtn20190109.hatenablog.com%2Fentry%2F2022%2F08%2F20%2F090411\" title=\"\u30d6\u30ed\u30c3\u30af\u7834\u640d\u518d\u73fe - 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_name":"Hatena Blog","blog_title":"HTN20190109\u306e\u65e5\u8a18","height":"190"}