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Rails6 rails consoleからカラムのデータ型を確認する

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目的

  • rails consoleからのカラムのデータ型の確認方法をまとめる

実施方法

  1. railsアプリ名フォルダ直下で下記コマンドを実行してrails consoleを起動する。

    $ rails console
    
  2. rails console上で下記コマンドを実行してカラムのデータ型を確認する。

    >モデルの名前.columns_hash['カラムの名前'].type
    
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