db/migrate/20220401045116_add_user_id_and_state_index_to_merge_request_reviewers.rb


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# frozen_string_literal: true

class AddUserIdAndStateIndexToMergeRequestReviewers < Gitlab::Database::Migration[1.0]
  disable_ddl_transaction!

  INDEX_NAME = 'index_on_merge_request_reviewers_user_id_and_state'

  def up
    add_concurrent_index :merge_request_reviewers, [:user_id, :state], where: 'state = 2', name: INDEX_NAME
  end

  def down
    remove_concurrent_index_by_name :merge_request_reviewers, INDEX_NAME
  end
end