db/post_migrate/20230419010551_add_index_todos_note_id_convert_to_bigint_for_gitlab_com.rb


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29

# frozen_string_literal: true

class AddIndexTodosNoteIdConvertToBigintForGitlabCom < Gitlab::Database::Migration[2.1]
  include Gitlab::Database::MigrationHelpers::ConvertToBigint

  disable_ddl_transaction!

  TABLE_NAME = :todos
  INDEX_NAME = :index_todos_on_note_id_convert_to_bigint

  def up
    return unless should_run?

    # This will replace the existing index_todos_on_note_id
    add_concurrent_index TABLE_NAME, :note_id_convert_to_bigint, name: INDEX_NAME
  end

  def down
    return unless should_run?

    remove_concurrent_index_by_name(TABLE_NAME, INDEX_NAME)
  end

  private

  def should_run?
    com_or_dev_or_test_but_not_jh?
  end
end