view db/migrate/091_change_changesets_revision_to_string.rb @ 671:9fabf0da3b09 live

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

class ChangeChangesetsRevisionToString < ActiveRecord::Migration
  def self.up
    change_column :changesets, :revision, :string, :null => false
  end

  def self.down
    change_column :changesets, :revision, :integer, :null => false
  end
end