23 lines
692 B
Ruby
23 lines
692 B
Ruby
|
# frozen_string_literal: true
|
||
|
|
|
||
|
|
class AddIterationsCadenceToSprints < ActiveRecord::Migration[6.0]
|
||
|
|
include Gitlab::Database::MigrationHelpers
|
||
|
|
|
||
|
|
DOWNTIME = false
|
||
|
|
|
||
|
|
disable_ddl_transaction!
|
||
|
|
|
||
|
|
INDEX_NAME = 'index_sprints_iterations_cadence_id'
|
||
|
|
|
||
|
|
def up
|
||
|
|
add_column :sprints, :iterations_cadence_id, :integer unless column_exists?(:sprints, :iterations_cadence_id)
|
||
|
|
|
||
|
|
add_concurrent_index :sprints, :iterations_cadence_id, name: INDEX_NAME
|
||
|
|
add_concurrent_foreign_key :sprints, :iterations_cadences, column: :iterations_cadence_id, on_delete: :cascade
|
||
|
|
end
|
||
|
|
|
||
|
|
def down
|
||
|
|
remove_column :sprints, :iterations_cadence_id if column_exists?(:sprints, :iterations_cadence_id)
|
||
|
|
end
|
||
|
|
end
|