From 17a3f9e44c1509dbaebf478ec82ef2559d4e40cf Mon Sep 17 00:00:00 2001 From: Jean-Philippe Lang Date: Tue, 4 Sep 2007 22:07:44 +0000 Subject: [PATCH] Added an index on custom_values table (customized_type + customized_id columns) to speed up issue queries that use custom field filters. git-svn-id: http://redmine.rubyforge.org/svn/trunk@702 e93f8b46-1217-0410-a6f0-8f06a7374b81 --- db/migrate/066_add_custom_value_customized_index.rb | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100644 db/migrate/066_add_custom_value_customized_index.rb diff --git a/db/migrate/066_add_custom_value_customized_index.rb b/db/migrate/066_add_custom_value_customized_index.rb new file mode 100644 index 00000000..1f4c40da --- /dev/null +++ b/db/migrate/066_add_custom_value_customized_index.rb @@ -0,0 +1,9 @@ +class AddCustomValueCustomizedIndex < ActiveRecord::Migration + def self.up + add_index :custom_values, [:customized_type, :customized_id], :name => :custom_values_customized + end + + def self.down + remove_index :custom_values, :name => :custom_values_customized + end +end