decidim-module-votings/db/migrate/20171211163536_add_indexes_for_votes.rb
# frozen_string_literal: true
class AddIndexesForVotes < ActiveRecord::Migration[5.1]
def change
add_index :decidim_votings_votes, [:decidim_votings_voting_id, :decidim_user_id], name: "idx_votes_voting_user", unique: true
add_index :decidim_votings_simulated_votes, [:decidim_votings_voting_id, :decidim_user_id, :simulation_code], name: "idx_simulated_votes_voting_user_code", unique: true
end
end