根据两表的"本厂订单号" "客户档案号" "名称" 三者想关联
我想在订单表里的已排产数等于排产单里同一张订单同一个客户同一种名称所有已排产纪录的总和,
公式我设成这样子了,结果出来都是0,大家帮忙看看错在哪里了
Sumfor("排产","排产支数","本厂订单号","=","本厂订单号","客户档案号","=","客户档案号","名称","=","!型材名称")