Contents

class AddUniqueIndexOnLocks < ActiveRecord::Migration
  def self.up
    remove_index(:locks, :name => "idx_resource_key")
    add_index(:locks, [:resource_name, :key], {:name => "idx_resource_key", :unique => true})
  end

  def self.down
    remove_index(:locks, :name => "idx_resource_key")
  end
end

Version data entries

2 entries across 1 versions & 1 rubygems

Version	Path
apl-library-0.0.90	db/migrate/20120907123044_add_unique_index_on_locks.rb
apl-library-0.0.90	vendor/bundle/ruby/2.1.0/gems/apl-library-0.0.90/db/migrate/20120907123044_add_unique_index_on_locks.rb