blob: 8cc86c7e73c786107bfdda90f386111ddbbdbd2d (
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 AddMergeRequestDiffCommitUserColumns < ActiveRecord::Migration[6.1]
include Gitlab::Database::MigrationHelpers
def up
# NOTE: these columns are _not_ indexed, nor do they use foreign keys.
#
# This is deliberate, as creating these indexes on GitLab.com takes a _very_
# long time. In addition, there's no real need for them either based on how
# this data is used.
#
# For more information, refer to the following:
#
# - https://gitlab.com/gitlab-com/gl-infra/production/-/issues/5038#note_614592881
# - https://gitlab.com/gitlab-org/gitlab/-/merge_requests/63669
add_column(:merge_request_diff_commits, :commit_author_id, :bigint)
add_column(:merge_request_diff_commits, :committer_id, :bigint)
end
def down
remove_column(:merge_request_diff_commits, :commit_author_id)
remove_column(:merge_request_diff_commits, :committer_id)
end
end
|
