class <%= migration_class_name %> < ActiveRecord::Migration<%= migration_version %>
  def change
    create_table :autosuggest_suggestions do |t|
      t.string :query
      t.float :score
      t.datetime :updated_at<%= mysql? ? ", precision: 6" : "" %>
    end

    add_index :autosuggest_suggestions, :query, unique: true
  end
end