blob: a3730247f10749f32012e6794e66d0bafc6efcc3 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
# frozen_string_literal: true
class RemoveOldExternalDiffMigrationIndex < ActiveRecord::Migration[6.0]
include Gitlab::Database::MigrationHelpers
DOWNTIME = false
disable_ddl_transaction!
def up
remove_concurrent_index_by_name(
:merge_request_diffs,
'index_merge_request_diffs_on_merge_request_id_and_id_partial'
)
end
def down
add_concurrent_index(
:merge_request_diffs,
[:merge_request_id, :id],
where: 'NOT stored_externally OR stored_externally IS NULL',
name: 'index_merge_request_diffs_on_merge_request_id_and_id_partial'
)
end
end
|
