I have two SharePoint List Name as A and B. A List has columnsCountry Name,ID and B List has Column New ID
List A
Country Name : ID
AU 001
AU 002
AU 007
MY 003
IN 004
List B
New ID
002
003
005
006
007
I have created 2 data sets , dsA and dsB .Using these data sets how to calculate the distinct count of ID's.
I want to create a report in SSRS mentioned below
Distinct Counts for Country Name
AU 2
MY 1
IN 0
Any workaround ? Please give your valuable suggestions