--- /dev/null
+class ImproveChangesetUserIndex < ActiveRecord::Migration
+ def self.up
+ add_index :changesets, [:user_id, :id], :name => "changesets_user_id_id_idx"
+ remove_index :changesets, :name => "changesets_user_id_idx"
+ end
+
+ def self.down
+ add_index :changesets, [:user_id], :name => "changesets_user_id_idx"
+ remove_index :changesets, [:user_id, :id], :name => "changesets_user_id_id_idx"
+ end
+end