21 lines
618 B
Ruby
21 lines
618 B
Ruby
# frozen_string_literal: true
|
|
|
|
class AddIndexOnStatusToMergeTrains < ActiveRecord::Migration[5.2]
|
|
include Gitlab::Database::MigrationHelpers
|
|
|
|
DOWNTIME = false
|
|
INDEX_NAME = 'index_for_status_per_branch_per_project'
|
|
|
|
disable_ddl_transaction!
|
|
|
|
def up
|
|
add_concurrent_index :merge_trains, [:target_project_id, :target_branch, :status], name: INDEX_NAME
|
|
remove_concurrent_index :merge_trains, :target_project_id
|
|
end
|
|
|
|
def down
|
|
add_concurrent_index :merge_trains, :target_project_id
|
|
remove_concurrent_index :merge_trains, [:target_project_id, :target_branch, :status], name: INDEX_NAME
|
|
end
|
|
end
|