19 lines
538 B
Ruby
19 lines
538 B
Ruby
# frozen_string_literal: true
|
|
|
|
class AddMemberRolesRelationToMembers < Gitlab::Database::Migration[2.0]
|
|
disable_ddl_transaction!
|
|
INDEX_NAME = 'index_members_on_member_role_id'
|
|
|
|
def up
|
|
add_concurrent_index :members, :member_role_id, name: INDEX_NAME
|
|
add_concurrent_foreign_key :members, :member_roles, column: :member_role_id, on_delete: :cascade
|
|
end
|
|
|
|
def down
|
|
with_lock_retries do
|
|
remove_foreign_key :members, column: :member_role_id
|
|
end
|
|
|
|
remove_concurrent_index_by_name :members, INDEX_NAME
|
|
end
|
|
end
|