db/migrate/20200728174137_add_index_on_design_management_designs_issue_id_and_relative_position_and_id.rb


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18

# frozen_string_literal: true

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

  DOWNTIME = false
  INDEX_NAME = 'index_design_management_designs_issue_id_relative_position_id'

  disable_ddl_transaction!

  def up
    add_concurrent_index :design_management_designs, [:issue_id, :relative_position, :id], name: INDEX_NAME
  end

  def down
    remove_concurrent_index :design_management_designs, [:issue_id, :relative_position, :id], name: INDEX_NAME
  end
end