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view db/migrate/20091017213027_add_missing_indexes_to_comments.rb @ 1099:c60d957342b0 bibplugin_bibtex

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Merge
author luisf <luis.figueira@eecs.qmul.ac.uk>
date Thu, 29 Nov 2012 14:42:16 +0000
parents 513646585e45
children
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class AddMissingIndexesToComments < ActiveRecord::Migration
  def self.up
    add_index :comments, [:commented_id, :commented_type]
    add_index :comments, :author_id
  end

  def self.down
    remove_index :comments, :column => [:commented_id, :commented_type]
    remove_index :comments, :author_id
  end
end