db/migrate/20191107220314_add_index_to_projects_on_marked_for_deletion.rb


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# frozen_string_literal: true

class AddIndexToProjectsOnMarkedForDeletion < ActiveRecord::Migration[5.2]
  include Gitlab::Database::MigrationHelpers

  DOWNTIME = false

  disable_ddl_transaction!

  def up
    add_concurrent_index :projects, :marked_for_deletion_at, where: 'marked_for_deletion_at IS NOT NULL'
  end

  def down
    remove_concurrent_index :projects, :marked_for_deletion_at
  end
end