关于datawindow does not have update capability
当数据窗口中只有 Select s.* from xxx s(会通过dw_1.setsqlselect跟其他表做inner join等) 时在更新时会出现错误
显示datawindow does not have update capability
调整成Select s.* from xxx s where 1=1 就可以更新了,不过inner join等需要通过 s.ClassId in(select xxx from xxxClass where path like....)的方式来实现,不是所有inner join都可以转化成子查询的