2 delivery dates -> how to choose the latest?

[#1]

I am creating pie chart to look for differenced of what we have produced and what we still need to produce. I have tables of Date and ExtendedDate (just for some orders). How can I tell QV to see it as 1 table and choose the latest date?

[Gysbert_Wassenaar]

Qlikview cannot see two tables as one. Concatenate the tables in the script so you have only one table and make sure to rename ExtendedDate to Date.