feat: db upgrade sql

sql/upgrade/1.0.8/upgrade.sql

@@ -0,0 +1,16 @@
+SET NAMES utf8mb4;
+SET FOREIGN_KEY_CHECKS = 0;
+
+DROP TABLE IF EXISTS `wfc_user_db`.`u_alipay_order`;
+
+DROP TABLE IF EXISTS `wfc_user_db`.`u_balance`;
+
+DROP TABLE IF EXISTS `wfc_user_db`.`u_cdr_detail`;
+
+DROP TABLE IF EXISTS `wfc_user_db`.`u_credit_card_order`;
+
+DROP TABLE IF EXISTS `wfc_user_db`.`u_credit_card_token`;
+
+DROP TABLE IF EXISTS `wfc_user_db`.`u_wxpay_order`;
+
+SET FOREIGN_KEY_CHECKS = 1;