jro_apps/redmine Files · db/migrate/20091017213027_add_missing_indexes_to_comments.rb

Adding missing database indexes for foreign keys and STI fields....

Adding missing database indexes for foreign keys and STI fields. git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2928 e93f8b46-1217-0410-a6f0-8f06a7374b81

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             20091017213027_add_missing_indexes_to_comments.rb
        
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             / db / migrate / 20091017213027_add_missing_indexes_to_comments.rb
          
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      class AddMissingIndexesToComments < ActiveRecord::Migration

        def self.up

          add_index :comments, [:commented_id, :commented_type]

          add_index :comments, :author_id

        end

        def self.down

          remove_index :comments, :column => [:commented_id, :commented_type]

          remove_index :comments, :author_id

        end

      end

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				class AddMissingIndexesToComments < ActiveRecord::Migration
				def self.up
				add_index :comments, [:commented_id, :commented_type]
				add_index :comments, :author_id
				end

				def self.down
				remove_index :comments, :column => [:commented_id, :commented_type]
				remove_index :comments, :author_id
				end
				end