Sequel.migration do up do SequelRails::connection.run 'ALTER TABLE organizations DROP COLUMN IF EXISTS here_maps_enabled' SequelRails::connection.run 'ALTER TABLE organizations DROP COLUMN IF EXISTS stamen_maps_enabled' SequelRails::connection.run 'ALTER TABLE organizations DROP COLUMN IF EXISTS rainbow_maps_enabled' SequelRails::connection.run 'ALTER TABLE users DROP COLUMN IF EXISTS here_maps_enabled' SequelRails::connection.run 'ALTER TABLE users DROP COLUMN IF EXISTS stamen_maps_enabled' SequelRails::connection.run 'ALTER TABLE users DROP COLUMN IF EXISTS rainbow_maps_enabled' end down do end end