[积分][修改]:添是是否商管商户字段、券积分字段SQL

mallinkAdmin/src/main/resources/db/migration/V201904221912__ADD_COUPON_MERCHANT.sql

@@ -0,0 +1,3 @@
+alter table wx_merchant add is_admin smallint(2);
+alter table wx_coupon add credit_price int(11);
+alter table wx_coupon add credit_refund smallint(2);