annotate db/migrate/.svn/text-base/20100313132032_add_issues_nested_sets_columns.rb.svn-base @ 507:0c939c159af4 redmine-1.2

Update to Redmine 1.2.1 on 1.2-stable branch (Redmine SVN rev 6270)
author Chris Cannam
date Thu, 14 Jul 2011 10:32:19 +0100
parents 513646585e45
children
rev   line source
Chris@0 1 class AddIssuesNestedSetsColumns < ActiveRecord::Migration
Chris@0 2 def self.up
Chris@0 3 add_column :issues, :parent_id, :integer, :default => nil
Chris@0 4 add_column :issues, :root_id, :integer, :default => nil
Chris@0 5 add_column :issues, :lft, :integer, :default => nil
Chris@0 6 add_column :issues, :rgt, :integer, :default => nil
Chris@0 7
Chris@0 8 Issue.update_all("parent_id = NULL, root_id = id, lft = 1, rgt = 2")
Chris@0 9 end
Chris@0 10
Chris@0 11 def self.down
Chris@0 12 remove_column :issues, :parent_id
Chris@0 13 remove_column :issues, :root_id
Chris@0 14 remove_column :issues, :lft
Chris@0 15 remove_column :issues, :rgt
Chris@0 16 end
Chris@0 17 end