动态多关联查询

Void click()
{
    InventDim inventDim;
    InventSum inventSum;
    InventQty inventQty;
    itemID    YourItemID;
    ;
    YourItemID = 'YourItemID';
    while select sum(postedQty), sum(received), sum(deducted), sum(registered), sum(picked), sum(reservPhysical)
        from InventSum group by itemId
        join  InventDim
        where inventSum.inventDimId      == inventDim.inventDimId &&
              inventSum.itemId           == YourItemID            &&
              inventDim.inventLocationId == 'YourLocationID'                       
    {
        inventQty = inventSum.PostedQty + inventSum.Received + inventSum.Deducted - inventSum.Picked - inventSum.ReservPhysical;
        info(strfmt('%1', inventQty));
    }
}