code: @Indexable(type = IndexableType.REINDEX)
  	@Override
  	public CommerceTaxFixedRateAddressRel updateCommerceTaxFixedRateAddressRel(
  		CommerceTaxFixedRateAddressRel commerceTaxFixedRateAddressRel) {
  		return commerceTaxFixedRateAddressRelPersistence.update(commerceTaxFixedRateAddressRel);
  	}
docs: Updates the commerce tax fixed rate address rel in the database or adds it if it does not yet exist. Also notifies the appropriate model listeners.
  
  @param commerceTaxFixedRateAddressRel the commerce tax fixed rate address rel
  @return the commerce tax fixed rate address rel that was updated