Contents

class AlterReferenceHistoricoAtivo < ActiveRecord::Migration
  def self.up
    remove_index :ativos, :historico_ativo_id
    rename_column :ativos, :historico_ativo_id, :historico_id
    add_index :ativos, :historico_id
  end

  def self.down
    remove_index :ativos, :historico_id
    rename_column :ativos, :historico_id, :historico_ativo_id
    add_index :ativos, :historico_ativo_id
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
bovespa_ingestion-0.3.2	db/migrate/20111223213342_alter_reference_historico_ativo.rb
bovespa_ingestion-0.3.1	db/migrate/20111223213342_alter_reference_historico_ativo.rb
bovespa_ingestion-0.3.0	db/migrate/20111223213342_alter_reference_historico_ativo.rb
bovespa_ingestion-0.2.0	db/migrate/20111223213342_alter_reference_historico_ativo.rb
bovespa_ingestion-0.1.0	db/migrate/20111223213342_alter_reference_historico_ativo.rb