Reputation: 15
in Google Sheets, I am trying to combine values found in separate columns, from 2 tabs, into one column, in a third tab (Tab 3). There are a number of conditions that I would like to add so specific values are extracted to Tab3. How do I add conditions when querying in Tab3?
here is an example
Tab1 ID Value 1 CL1 2 CL2 3 CL3 4 CL4 5 CL5 6 CL6
Tab 2
ID Value 111 v1 222 v2 3 v3 444 v4 v5 6 v6 777 v7 888 v8 999 v9
in Tab3, I'd like to: 1- Extract all values in Tab2, that are not included in Tab1 2- If there are values in Tab2 that are equal to Tab1, then use the value in Tab2, when added to Tab3 3- If there are values in Tab2 that do not exist in Tab1, then add those values too 4- Disregard any empty cells after the last column value
All 3 conditions should be added into 1 column in Tab 3
Any ideas?
Upvotes: 0
Views: 109
Reputation: 10187
Try something like this;
=LAMBDA(un,{FILTER(un,un<>""), BYROW(FILTER(un,un<>""),LAMBDA(id,IFNA(VLOOKUP(id,{Tab2!A2:B;Tab1!A2:B},2,0))))})
(UNIQUE({Tab1!A2:A;Tab1!A2:A}))
Upvotes: 0