gitlab-org--gitlab-foss/db/migrate/20170121123724_add_index_to...

18 lines
411 B
Ruby

class AddIndexToCiBuildsForStatusRunnerIdAndType < ActiveRecord::Migration
include Gitlab::Database::MigrationHelpers
DOWNTIME = false
disable_ddl_transaction!
def up
add_concurrent_index :ci_builds, [:status, :type, :runner_id]
end
def down
if index_exists?(:ci_builds, [:status, :type, :runner_id])
remove_index :ci_builds, column: [:status, :type, :runner_id]
end
end
end