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Current Path : C:/inetpub/vhost/redmine/db/migrate/
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Current File : C:/inetpub/vhost/redmine/db/migrate/20170207050700_add_index_on_disk_filename_to_attachments.rb

class AddIndexOnDiskFilenameToAttachments < ActiveRecord::Migration[4.2]
  def change
    add_index :attachments, :disk_filename
  end
end