class RemovePriorityFromLabels < ActiveRecord::Migration
include Gitlab::Database::MigrationHelpers
DOWNTIME = true
DOWNTIME_REASON = 'This migration removes an existing column'
disable_ddl_transaction!
def up
remove_column :labels, :priority, :integer, index: true
end
def down
add_column :labels, :priority, :integer
add_concurrent_index :labels, :priority
end
end