view db/migrate/091_change_changesets_revision_to_string.rb @ 1083:0d837624e795 bug_531

If the file is large, acknowledge that it might be too large rather than binary (could be a big text file)

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