MIFOSX-172: wip - support for loan disbursal and undo with reversing transactions.

mifosng-db/patches/10-refactor-contra-reversal-transactions-for-loan-portfolio.sql

@@ -0,0 +1,11 @@
+ALTER TABLE `m_loan_transaction` 
+ADD COLUMN `is_reversed` TINYINT(1) NOT NULL AFTER `penalty_charges_portion_derived`;
+
+-- === update is_reversed column to true for all fields where contra_id is not null
+
+UPDATE `m_loan_transaction` SET `is_reversed` = 1 WHERE contra_id is not null;
+
+ALTER TABLE `m_loan_transaction` DROP FOREIGN KEY `FKCFCEA426FC69F3F1`;
+ALTER TABLE `m_loan_transaction` 
+DROP COLUMN `contra_id` , 
+DROP INDEX `FKCFCEA426FC69F3F1`;