{"description":"MySQL (8.0.26) -- 1. \u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u4f5c\u6210 drop table tab1;create table tab1( col1 bigint ,col2 bigint ); drop table tab2;create table tab2( col1 bigint ,col2 bigint ); 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 + \u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhtn20190109.hatenablog.com%2Fentry%2F2022%2F02%2F17%2F004607\" title=\"select\u53e5\u306bSQL\u3092\u66f8\u304f\u5834\u5408\u3068JOIN\u3059\u308b\u5834\u5408\u306e\u6bd4\u8f03 - 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","blog_url":"https://htn20190109.hatenablog.com/","image_url":null,"provider_name":"Hatena Blog","height":"190","published":"2022-02-17 00:46:07","width":"100%","version":"1.0","title":"select\u53e5\u306bSQL\u3092\u66f8\u304f\u5834\u5408\u3068JOIN\u3059\u308b\u5834\u5408\u306e\u6bd4\u8f03","url":"https://htn20190109.hatenablog.com/entry/2022/02/17/004607","blog_title":"HTN20190109\u306e\u65e5\u8a18","categories":["DB"],"author_name":"HTN20190109","type":"rich","author_url":"https://blog.hatena.ne.jp/HTN20190109/"}