yskoht https://blog.hatena.ne.jp/yskoht/ yskoht's blog https://yskoht.hatenablog.com/ Ruby on Rails transactionをネストしたときに、子のtransaction内でActiveRecord::Rollbackを投げてもロールバックされない。 irb(main):059:0> User.transaction do irb(main):060:1* User.create(username: 'Kotori') irb(main):061:1> User.transaction do irb(main):062:2* User.create(username: 'Nemu') irb(main):063:2> raise ActiveRecord::Rollback irb(main)… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyskoht.hatenablog.com%2Fentry%2F2019%2F07%2F18%2F234129" title=" [Rails] Active Record Transactions の requires_new - yskoht&#39;s blog" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2019-07-18 23:41:29 rich https://yskoht.hatenablog.com/entry/2019/07/18/234129 1.0 100%