view db/migrate/20090503121510_drop_members_role_id.rb @ 671:9fabf0da3b09 live

Select only the columns named in the GROUP BY clause, fixing #289

class DropMembersRoleId < ActiveRecord::Migration
  def self.up
    remove_column :members, :role_id
  end

  def self.down
    raise IrreversibleMigration
  end
end