sql脚本修正

sql/update_2024-07.sql

@@ -70,5 +70,5 @@ alter table `ecw_order`
 update ecw_order o left join ecw_customer c on c.id = o.customer_id set o.yeji_type = IFNULL(c.is_new, 1);
 
 -- 2027-08-07 仓库路线新增落款信息和图章名称
-alter table ecw_warehouse_line add column lk_left varchar(600) COMMENT '左侧落款',add column lk_right varchar(600) COMMENT '右侧落款',add column tz_name varchar(255) COMMENT '图章名称';
+alter table ecw_warehouse_line add column lk_left varchar(600) DEFAULT NULL COMMENT '左侧落款',add column lk_right varchar(600) DEFAULT NULL COMMENT '右侧落款',add column tz_name varchar(255) DEFAULT NULL COMMENT '图章名称';