redmine/db/migrate/20150921204850_change_time_entries_comments_limit_to_1024.rb

class ChangeTimeEntriesCommentsLimitTo1024 < ActiveRecord::Migration[4.2]
  def self.up
    change_column :time_entries, :comments, :string, :limit => 1024
  end

  def self.down
    change_column :time_entries, :comments, :string, :limit => 255
  end
end