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view db/migrate/20091017212644_add_missing_indexes_to_messages.rb @ 571:e1699e8d6d69 feature_36

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Closes Issue #249
author luisf <luis.figueira@eecs.qmul.ac.uk>
date Tue, 09 Aug 2011 15:55:08 +0100
parents 513646585e45
children
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class AddMissingIndexesToMessages < ActiveRecord::Migration
  def self.up
    add_index :messages, :last_reply_id
    add_index :messages, :author_id
  end

  def self.down
    remove_index :messages, :last_reply_id
    remove_index :messages, :author_id
  end
end