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?


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

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