Rename the PK index to support table rename

db/migrate/20130801155107_rename_staff_action_pk.rb

@@ -0,0 +1,9 @@
+class RenameStaffActionPk < ActiveRecord::Migration
+  def up
+    execute "ALTER INDEX admin_logs_pkey RENAME TO staff_action_logs_pkey"
+  end
+
+  def down
+    execute "ALTER INDEX staff_action_logs_pkey RENAME TO admin_logs_pkey"
+  end
+end