Hello everyone,
I am currently working on a master table that I need to update monthly based on if there is some specific new information received. I receive a table every month, with the content being new or not new. If the content is new, I need to append it to the existing table.
To be specific, as shown in the attached two data sets, I want to check if the person with New membership status in Data1 (the data set I get monthly) is the same as the person with New membership status in Data2 (my master table). If they are the same, I do not do anything. If they are not the same, I will first change the New in Data2 to Old, then add the person with New membership status in Data1 to Data2.
In this case, in Data1 the person with New membership status is Gary. Gary does not exist in Data 2's Name column. So first I will change Tracy from New to Old, then I will add Gary, New to Data2.
Besides the two data sets, I am also attaching the updated Data2 (expected) to the post. What function or/and tool can I use?
Thank you in advance for your help