{"image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhtn20190109.hatenablog.com%2Fentry%2F2021%2F10%2F30%2F144805\" title=\"implicit data conversion - 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","type":"rich","provider_url":"https://hatena.blog","categories":["DB"],"height":"190","blog_title":"HTN20190109\u306e\u65e5\u8a18","title":"implicit data conversion","author_url":"https://blog.hatena.ne.jp/HTN20190109/","published":"2021-10-30 14:48:05","provider_name":"Hatena Blog","description":"MySQL (8.0.26) drop table tab1;create table tab1(col1 int primary key,col2 int,col3 varchar(30) ); drop procedure proc1; delimiter //create procedure proc1(in x int)begin declare i int; set i = 0; start transaction; while i < x do set i = i + 1; insert into tab1 values(i,i,cast(i as char) ); end whi\u2026","url":"https://htn20190109.hatenablog.com/entry/2021/10/30/144805","blog_url":"https://htn20190109.hatenablog.com/","version":"1.0","width":"100%"}