gitlab-org--gitlab-foss/db/migrate/20190919104119_index_timest...

30 lines
536 B
Ruby

# frozen_string_literal: true
class IndexTimestampColumnsForMergeRequestsCreationDate < ActiveRecord::Migration[5.2]
include Gitlab::Database::MigrationHelpers
DOWNTIME = false
disable_ddl_transaction!
def up
add_concurrent_index(*index_arguments)
end
def down
remove_concurrent_index(*index_arguments)
end
private
def index_arguments
[
:merge_requests,
[:target_project_id, :created_at],
{
name: 'index_merge_requests_target_project_id_created_at'
}
]
end
end