优化

deploy/sql/头程数据库统一增量-MySQL8.sql

@@ -4908,7 +4908,6 @@ CREATE TABLE fin_recharge_request (
   customer_id bigint unsigned NOT NULL COMMENT '客户ID和隔离键',
   request_no varchar(32) NOT NULL COMMENT '充值申请业务编号RC-yyMMdd-####',
   amount decimal(20,2) NOT NULL COMMENT '申请充值金额',
-  payment_method varchar(16) NOT NULL COMMENT 'WECHAT或ALIPAY',
   voucher_file_id bigint unsigned NOT NULL COMMENT '付款截图File ID',
   voucher_file_name varchar(255) NOT NULL COMMENT '付款截图文件名快照',
   status varchar(16) NOT NULL DEFAULT 'PENDING' COMMENT '审核状态：PENDING待审核、APPROVED已通过、REJECTED已驳回',
@@ -4926,7 +4925,6 @@ CREATE TABLE fin_recharge_request (
   KEY idx_fin_recharge_customer_status (customer_id,status,created_at,id),
   CONSTRAINT chk_fin_recharge_amount CHECK ((amount > 0)),
   CONSTRAINT chk_fin_recharge_customer CHECK ((customer_id > 0)),
-  CONSTRAINT chk_fin_recharge_method CHECK ((payment_method in (_utf8mb4'WECHAT',_utf8mb4'ALIPAY'))),
   CONSTRAINT chk_fin_recharge_status CHECK ((status in (_utf8mb4'PENDING',_utf8mb4'APPROVED',_utf8mb4'REJECTED')))
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci COMMENT='客户付款截图充值申请；平台审核通过后入账';