I have came across a task where I need to fill in the null values of the left table with the values present in the right table. Here I don't want additional values from the right table, the matching columns are there in both the table. I want a solution in which the lookup value matches the data in left table and fills the data in the output from the right table.
Table 1 Table 2
A B C D A B C D
Sam - - 1 Dan 21 32 5
John 34 43 3 John 34 43 3
Ravi - - 4 Johnny 65 45 7
Dan 21 - 5 Sam 76 87 1
Ravi 65 92 4
Tom 56 23 9
Yen 843 45 12
OutPut:
A B C D
Sam 76 87 1
John 34 43 3
Ravi 65 92 4
Dan 21 32 5
This is the sample, as you can see the data from the left table and right table have common column which is A and D, if the data is matching in right table it should fill the data in the output which is blank. How can I achieve this ? kindly help me out Community members, i am new to alteryx and hence need your expertise.
Join Table 1 to Table 2 via column A. Then Check Table 1's Column A, uncheck all other fields in Table 1. Check off Column B/C/D in Table 2, uncheck Column A in Table 2. This will give you all of the matches but only the data from Table 2. The J anchor will give you the output you are looking for with this configuration.
@Kaish find the workflow attached
mark done if solved.