Updated SQL for pool.payments with the transaction_fee value.

SQL_MIGRATIONS.md

@@ -2,4 +2,10 @@
 ---------
 ```sql
 ALTER TABLE monero_live.config MODIFY item_value TEXT;
+```
+
+2/13/2017
+---------
+```sql
+ALTER TABLE pool.payments ADD transfer_fee BIGINT(20) DEFAULT 0 NULL;
 ```

deployment/base.sql

@@ -59,7 +59,8 @@ CREATE TABLE payments
     bitcoin TINYINT(1) DEFAULT '0',
     amount BIGINT(20),
     block_id INT(11),
-    payment_id VARCHAR(128)
+    payment_id VARCHAR(128),
+    transfer_fee BIGINT(20) DEFAULT '0'
 );
 CREATE UNIQUE INDEX payments_id_uindex ON payments (id);
 CREATE INDEX payments_transactions_id_fk ON payments (transaction_id);