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view db/migrate/20091017213228_add_missing_indexes_to_watchers.rb @ 143:0460c75392bc luisf

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development commit: terms and conditions
author luisf
date Fri, 21 Jan 2011 14:31:29 +0000
parents 513646585e45
children
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class AddMissingIndexesToWatchers < ActiveRecord::Migration
  def self.up
    add_index :watchers, :user_id
    add_index :watchers, [:watchable_id, :watchable_type]
  end

  def self.down
    remove_index :watchers, :user_id
    remove_index :watchers, :column => [:watchable_id, :watchable_type]
  end
end