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[rails.git] / db / migrate / 049_improve_changeset_user_index.rb
1 # frozen_string_literal: true
2
3 class ImproveChangesetUserIndex < ActiveRecord::Migration[4.2]
4   def self.up
5     add_index :changesets, [:user_id, :id], :name => "changesets_user_id_id_idx"
6     remove_index :changesets, :name => "changesets_user_id_idx"
7   end
8
9   def self.down
10     add_index :changesets, [:user_id], :name => "changesets_user_id_idx"
11     remove_index :changesets, :name => "changesets_user_id_id_idx"
12   end
13 end