问题
Is it possible for the new function UNIQUE to be used across various columns & have the output spill into a single column?
Desired output is UNIQUE values in one single column based on all of the values present in Columns: A, B, & C (duplicates in red in example)
- If I just use
UNIQUE(A7:C7)I get a spill range across columns (this doesn't even provide unique values across columns which was unexpected) - I also tried
UNIQUE(A2:A6) & UNIQUE(B5:B10) & UNIQUE(C2:C5)but this just concatenated the values (also unexpected but not relevant)
回答1:
There may be a better approach, but here is one using TEXTJOIN and FILTERXML to create an array that you can call UNIQUE on:
=SORT(UNIQUE(FILTERXML("<t><s>"&TEXTJOIN("</s><s>",TRUE,A1:C6)&"</s></t>","//s")))
来源：https://stackoverflow.com/questions/62204826/excel-unique-across-columns