{"author_name":"HTN20190109","title":"SAVEPOINT","description":"MySQL (8.0.22)drop table tab1;create table tab1(col1 int); start transaction; insert into tab1 values(1); savepoint sp1; insert into tab1 values(2); rollback to sp1; commit; select * from tab1; Oracle (19c) drop table tab1 purge;create table tab1(col1 int); insert into tab1 values(1); savepoint sp1;\u2026","version":"1.0","author_url":"https://blog.hatena.ne.jp/HTN20190109/","provider_name":"Hatena Blog","width":"100%","published":"2021-07-10 23:46:14","height":"190","url":"https://htn20190109.hatenablog.com/entry/2021/07/10/234614","type":"rich","image_url":null,"blog_url":"https://htn20190109.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhtn20190109.hatenablog.com%2Fentry%2F2021%2F07%2F10%2F234614\" title=\"SAVEPOINT - 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","categories":["DB"],"blog_title":"HTN20190109\u306e\u65e5\u8a18"}