+ALTER TABLE cust_pay_batch ADD COLUMN batchnum int NOT NULL;
+ALTER TABLE cust_pay_batch ALTER COLUMN batchnum SET NOT NULL;
+ALTER TABLE cust_pay_batch ADD COLUMN payinfo varchar(512) NULL;
+UPDATE cust_pay_batch SET payinfo = cardnum;
+ALTER TABLE cust_pay_batch DROP COLUMN cardnum;
+ALTER TABLE h_cust_pay_batch ADD COLUMN payinfo varchar(512) NULL;
+UPDATE h_cust_pay_batch SET payinfo = cardnum;
+ALTER TABLE h_cust_pay_batch DROP COLUMN cardnum;