basyura https://blog.hatena.ne.jp/basyura/ basyura's blog https://blog.basyura.org/ ruby DB = Sequel.sqlite('tusers.db') unless DB.table_exists? :users DB.create_table :users do primary_key :id text :screen_name, :unique => true text :name text :description integer :utc_offset text :time_zone text :location integer :followers_count integer :friends_count integer :statuses_count end DB.a… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.basyura.org%2Fentry%2F20090817%2Fp1" title=" テーブルを作ってインデックスを追加 - basyura&#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 2009-08-17 00:00:00 rich https://blog.basyura.org/entry/20090817/p1 1.0 100%