blob: ad0d7ae027e4799a03c2c95b588adb92dc564526 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
|
# frozen_string_literal: true
class AddForeignKeyToExperimentSubjectsOnGroup < ActiveRecord::Migration[6.0]
include Gitlab::Database::MigrationHelpers
disable_ddl_transaction!
DOWNTIME = false
def up
add_concurrent_foreign_key :experiment_subjects, :namespaces, column: :group_id, on_delete: :cascade
end
def down
with_lock_retries do
remove_foreign_key :experiment_subjects, column: :group_id
end
end
end
|