view db/migrate/20100313171051_add_index_on_issues_nested_set.rb @ 747:ae4054db4f3c feature_14

retrieving the project tags list correctly (though link is still broken - linking to the issues page…)

class AddIndexOnIssuesNestedSet < ActiveRecord::Migration
  def self.up
    add_index :issues, [:root_id, :lft, :rgt]
  end

  def self.down
    remove_index :issues, [:root_id, :lft, :rgt]
  end
end