db/post_migrate/20231121040212_add_merge_request_diffs_project_id_foreign_key.rb


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17

# frozen_string_literal: true

class AddMergeRequestDiffsProjectIdForeignKey < Gitlab::Database::Migration[2.2]
  disable_ddl_transaction!
  milestone '16.7'

  def up
    add_concurrent_foreign_key :merge_request_diffs, :projects,
      column: :project_id, on_delete: :cascade, validate: false
  end

  def down
    with_lock_retries do
      remove_foreign_key :merge_request_diffs, column: :project_id
    end
  end
end