git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3578 e93f8b46-1217-0410-a6f0-8f06a7374b81tags/1.0.0
@@ -0,0 +1,9 @@ | |||
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 |