How to fill null value of multi value fields with other value in search output

[sharif_ahmmad]

Hello Community,

I need to fill null value of multi-field values with any value , i.e 0 or Not found.

Here's the sample data in table

Sample Table

Customer_Id           Counter_ID    Customer_Name               Desk_ID        Purchased_Item

     121                                                            1                     Pen

     121                                                            1                     Pencil

Expected Output

 Customer_Id      Counter_ID        Customer_Name     Desk_ID         Purchased_Item

   121                  0                     0              1                       Pen

   121                   0                     0              1                      Pencil

current Output

 Customer_Id        Counter_ID      Customer_Name        Desk_ID           Purchased_Item

   121                       0                0             1                                 Pen

                                                            1                                Pencil

Where what i wrote so far.

| stats list(Customer_Id) as Customer_id, stats list(Counter _Id) as Counter _id, stats list(Customer_Name) as Customer_Name,

stats list(Desk_ID) as Desk_ID, stats list(Purchased_Item) as Purchased_Item By Customer_Id | fillnull value=0 Counter_ID Customer_Name

Not sure how to proceed from here. Tried using foreach. But can't get what i want.

Any help would be really appreciated.