kirikiriyamama https://blog.hatena.ne.jp/kirikiriyamama/ きりきりやま https://kirikiriyamama.hatenablog.com/ 前提 ActiveRecordをutf8mb4で動かす - Qiita 気合でコンテナ上の MySQL の設定を変更する circle.yml database: override: - mysql -u root -e 'set global innodb_file_format = Barracuda' - mysql -u root -e 'set global innodb_file_per_table = 1' - mysql -u root -e 'set global innodb_large_prefix = 1' - bundle exec rake db:create db… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkirikiriyamama.hatenablog.com%2Fentry%2F2015%2F05%2F14%2F175653" title="Rails + CircleCI で MySQL の utf8mb4 をつかう - きりきりやま" 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 2015-05-14 17:56:53 rich https://kirikiriyamama.hatenablog.com/entry/2015/05/14/175653 1.0 100%