Contents

# frozen_string_literal: true

class AddDefaultShardIndex < ActiveRecord::Migration[4.2]
  def change
    Switchman::Shard.where(default: nil).update_all(default: false)
    change_column_default :switchman_shards, :default, false
    change_column_null :switchman_shards, :default, false
    options = if connection.adapter_name == 'PostgreSQL'
                { unique: true, where: "\"default\"" }
              else
                {}
              end
    add_index :switchman_shards, :default, **options
  end
end

Version data entries

16 entries across 16 versions & 1 rubygems

Version	Path
switchman-2.2.3	db/migrate/20180828183945_add_default_shard_index.rb
switchman-2.2.2	db/migrate/20180828183945_add_default_shard_index.rb
switchman-2.2.1	db/migrate/20180828183945_add_default_shard_index.rb
switchman-2.2.0	db/migrate/20180828183945_add_default_shard_index.rb
switchman-2.1.6	db/migrate/20180828183945_add_default_shard_index.rb
switchman-2.1.5	db/migrate/20180828183945_add_default_shard_index.rb
switchman-2.1.4	db/migrate/20180828183945_add_default_shard_index.rb
switchman-2.1.3	db/migrate/20180828183945_add_default_shard_index.rb
switchman-2.1.2	db/migrate/20180828183945_add_default_shard_index.rb
switchman-2.1.1	db/migrate/20180828183945_add_default_shard_index.rb
switchman-2.1.0	db/migrate/20180828183945_add_default_shard_index.rb
switchman-2.0.13	db/migrate/20180828183945_add_default_shard_index.rb
switchman-2.0.12	db/migrate/20180828183945_add_default_shard_index.rb
switchman-2.0.11	db/migrate/20180828183945_add_default_shard_index.rb
switchman-2.0.10	db/migrate/20180828183945_add_default_shard_index.rb
switchman-2.0.9	db/migrate/20180828183945_add_default_shard_index.rb