From 8cc519e7637d463462e8c8298669fddeaabacb49 Mon Sep 17 00:00:00 2001 From: Jean-Philippe Lang Date: Sat, 13 Mar 2010 17:17:10 +0000 Subject: [PATCH] Adds index on issues nested set columns. git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3578 e93f8b46-1217-0410-a6f0-8f06a7374b81 --- .../20100313171051_add_index_on_issues_nested_set.rb | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100644 db/migrate/20100313171051_add_index_on_issues_nested_set.rb diff --git a/db/migrate/20100313171051_add_index_on_issues_nested_set.rb b/db/migrate/20100313171051_add_index_on_issues_nested_set.rb new file mode 100644 index 000000000..4dc948000 --- /dev/null +++ b/db/migrate/20100313171051_add_index_on_issues_nested_set.rb @@ -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