Join us at FabCon Atlanta from March 16 - 20, 2026, for the ultimate Fabric, Power BI, AI and SQL community-led event. Save $200 with code FABCOMM.
Register now!Calling all Data Engineers! Fabric Data Engineer (Exam DP-700) live sessions are back! Starting October 16th. Sign up.
Hi,
I have a table with 2 columns that come from a different table using the "ADDCOLUMNS" function.
I now want to add a third column and manually enter some whole numbers into it. Is this possible?
Thank you.
Solved! Go to Solution.
hi, @kwpbi
You could to add the column in your 'ADDCOLUMNS' formula
ADDCOLUMNS(<table>, <name>, <expression>[, <name>, <expression>]…)
But couldn't enter it directly.
and could also add the new column in the basic table then keep it to new table.
Best Regards,
Lin
hi, @kwpbi
You could to add the column in your 'ADDCOLUMNS' formula
ADDCOLUMNS(<table>, <name>, <expression>[, <name>, <expression>]…)
But couldn't enter it directly.
and could also add the new column in the basic table then keep it to new table.
Best Regards,
Lin
@kwpbi Hey how big is your dataset?
You can do the follows:
Dataset is small - you can enter values manually (Even though it will try to find some patterns)
Or if there is a pattern this could be useful. Example, you have a first name and last name column, then you can start typing both names together to create a full name, PowerBI detects the pattern and creates a merge between the 2 columns to automatically get you the full name column.
Or you could create another able by entering data to a new column:
Join the Fabric FabCon Global Hackathon—running virtually through Nov 3. Open to all skill levels. $10,000 in prizes!
Check out the September 2025 Power BI update to learn about new features.