db/migrate/20201117184334_add_index_to_project_repositories_shard_id_project_id.rb


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# frozen_string_literal: true

class AddIndexToProjectRepositoriesShardIdProjectId < ActiveRecord::Migration[6.0]
  include Gitlab::Database::MigrationHelpers

  DOWNTIME = false

  disable_ddl_transaction!

  def up
    add_concurrent_index :project_repositories, [:shard_id, :project_id]
  end

  def down
    remove_concurrent_index :project_repositories, [:shard_id, :project_id], name: 'index_project_repositories_on_shard_id_and_project_id'
  end
end