Netsuite：保存的搜索公式：显示具有最早自定义日期的不同行

Question

I'm trying to get a saved search to only show one of each item. I do not want duplicates of the same item on this search. I only want the item with the earliest "Due @ Dest" field to be on there.
This search show all items that are out of stock and what PO# (containers) are coming in, along with what items and what date they are arriving. In the image below I would like it to not display the 1st, 3rd, 5th and 7th line because these items are already on the search with a more recent date.
Apologies if this sounds confusing, let me know if there is anything I can make clearer. I imagine i would need a custom formula. Any idea where to start?
- Brandon

Answer 1

The easiest way to do this is with grouping and using the "When Ordered By Field."

Answer 2

You can filter so you only get one row per item:

select t.*
from t
where t.due_at_dest = (select min(t2.due_at_dest)
                       from t t2
                       where t2.item = t.item
                      );