blob: 6eb9fdbbcaae2e42ad583ca88db88de45f14b4c7 (
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 AddUserIndexesToDesignManagementVersions < ActiveRecord::Migration[5.2]
include Gitlab::Database::MigrationHelpers
DOWNTIME = false
disable_ddl_transaction!
def up
add_concurrent_foreign_key :design_management_versions, :users, column: :user_id, on_delete: :nullify
add_concurrent_index :design_management_versions, :user_id, where: 'user_id IS NOT NULL'
end
def down
remove_concurrent_index :design_management_versions, :user_id
remove_foreign_key :design_management_versions, column: :user_id
end
end
|
