How to repeat a value in a column based on the value from another column

[jdbustamantec]

I have the following table

Name	Code
A
A	1
B
B	2
C
C	3

some rows have nulls in the code column and I want to repeat the same value as the row below if the value in the name column is the same. Below the results I'm expecting:

Name	Code
A	1
A	1
B	2
B	2
C	3
C	3

Any ideas on how to do this? Thanks

[FrederikE · Accepted solution]

Hey @jdbustamantec,

Multi-Row does the trick:

IF IsNull([Code])
THEN [Row+1:Code]
ELSE [Code]
ENDIF

Make sure to tick "Group By" Name to achive this: " if the value in the name column is the same."

See the attached example.

[salvador_ian]

Hello @FrederikE, 

I have the same question as @jdbustamantec .

But on my data, I think I would have to use both Row-1 and Row+1. Is there a way to do this using 1 tool? 

Name	Code
A
A	1
A
B
B	2
B
C
C	3
C

or is there any smarter way to do this if I have multiple columns that needs similar method?

Name	Code	Code2	Code3
A		X
A	1
A			Y
B			Y
B	2	X
B
C			Y
C	3
C		X

Thank you in advance!

[AncientPandaman]

use summarize and concate the value? remove the delimiter of course. 
but this only apply it only have 1 value each.

[salvador_ian]

ohh your right! thank you for the idea!
I can just use the Join tool to add the concatenated columns again. 
Tested it and works, Thank you!