| ALTER TABLE `m_loan_repayment_schedule_history` | |
| DROP COLUMN `principal_completed_derived`, | |
| DROP COLUMN `principal_writtenoff_derived`, | |
| DROP COLUMN `interest_completed_derived`, | |
| DROP COLUMN `interest_writtenoff_derived`, | |
| DROP COLUMN `interest_waived_derived`, | |
| DROP COLUMN `accrual_interest_derived`, | |
| DROP COLUMN `fee_charges_completed_derived`, | |
| DROP COLUMN `fee_charges_writtenoff_derived`, | |
| DROP COLUMN `fee_charges_waived_derived`, | |
| DROP COLUMN `accrual_fee_charges_derived`, | |
| DROP COLUMN `penalty_charges_completed_derived`, | |
| DROP COLUMN `penalty_charges_writtenoff_derived`, | |
| DROP COLUMN `penalty_charges_waived_derived`, | |
| DROP COLUMN `accrual_penalty_charges_derived`, | |
| DROP COLUMN `total_paid_in_advance_derived`, | |
| DROP COLUMN `total_paid_late_derived`, | |
| DROP COLUMN `completed_derived`, | |
| DROP COLUMN `obligations_met_on_date`, | |
| ADD COLUMN `version` INT(5) NOT NULL; |