RUBY

How can I rename a database column in a Ruby on Rails migration?

rails generate migration rename_title_to_name_in_tasks

class RenameTitleToNameInTasks < ActiveRecord::Migration[6.0]
  def change
    rename_column :tasks, :title, :name
  end
end

rails migration rename column

rename_column :table, :old_column, :new_column

rename column in db rails

class RenameTitleToNameInTasks < ActiveRecord::Migration[6.0]
  def up
    rename_column :tasks, :title, :name
  end

  def down
    rename_column :tasks, :name, :title
  end
end

rename column in db rails

rails generate migration rename_title_to_name_in_tasks