Add column from one table to another table
I have two data tables ("Table_A" and "Table_B"), both of which have a column "ID". They also both contain a column "Data_1", however with different values. In addition, Table_B has a column "Data_2".I would like to add Data_2 from Table_B to Table_A by matching the ID columns, however, Data_1 in Table_A should NOT be updated with the values of Data_1 in Table_B. This is the desired result:The onl...
