{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhtn20190109.hatenablog.com%2Fentry%2F2021%2F02%2F27%2F161407\" title=\"\u30c7\u30c3\u30c9\u30ed\u30c3\u30af\u306e\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u5bfe\u8c61 - 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>","title":"\u30c7\u30c3\u30c9\u30ed\u30c3\u30af\u306e\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u5bfe\u8c61","blog_url":"https://htn20190109.hatenablog.com/","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","type":"rich","description":"MySQL (8)https://dev.mysql.com/doc/refman/8.0/en/innodb-deadlock-detection.html \u5c0f\u3055\u3044\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u304c\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u3055\u308c\u308b InnoDB tries to pick small transactions to roll back, where the size of a transaction is determined by the number of rows inserted, updated, or deleted Oracle (12cR1)https://docs.oracle.com/cd/E5742\u2026","author_url":"https://blog.hatena.ne.jp/HTN20190109/","categories":["DB"],"image_url":null,"published":"2021-02-27 16:14:07","url":"https://htn20190109.hatenablog.com/entry/2021/02/27/161407","height":"190","version":"1.0","width":"100%","blog_title":"HTN20190109\u306e\u65e5\u8a18","author_name":"HTN20190109"}