优化

firstleg/src/main/resources/db/finance-fee-source-migration.sql

@@ -141,8 +141,8 @@ CREATE TABLE IF NOT EXISTS fl_finance_fee_source_command (
   reason VARCHAR(500) NOT NULL COMMENT '操作原因',
   status VARCHAR(16) NOT NULL COMMENT 'PROCESSING或SUCCEEDED',
   result_status VARCHAR(16) NULL COMMENT '成功业务结果；当前为VOIDED',
-  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
-  completed_at DATETIME(3) NULL,
+  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) COMMENT '命令创建时间',
+  completed_at DATETIME(3) NULL COMMENT '命令成功完成时间',
   PRIMARY KEY (id),
   UNIQUE KEY uk_finance_fee_command_idem (customer_id, operator_id, action, idempotency_key),
   KEY idx_finance_fee_command_source (source_type, source_fee_id, source_version, created_at),