cbsnexora-backend/mifosng-db/patches/patch-0011-loancharges-waive-and-writeoff-support.sql

alter table m_loan_charge 
add column `amount_waived_derived` decimal(19,6) DEFAULT NULL after `amount_paid_derived`;

alter table m_loan_charge 
add column `amount_writtenoff_derived` decimal(19,6) DEFAULT NULL after `amount_waived_derived`;