Update an existing datatable from SQL query

Hello everyone,

I currently have an issue using SQL.
I get a datatable from SQL using the execute query activity and I want to use this process to fill in blank information that it may contain.
Instead of uploading the new table, I want to be able to update this existing table that I got from SQL.

Is there any way of doing this?

@dvn

Can you share your sample data screenshot and which column are your checking for null

Hope this information will be helpful in understanding your usecase

Follow Link

Thanks